Multimedia & Design


3D


123D Design
123D Design is a free, powerful, yet simple 3D creation and editing tool which supports many new 3D printers. 123D Design got a facelift, and you're going to like the way it looks. With a new UI, new features, and so much more, 123D Design makes it easier than ever for beginners, novices, and experts to get in on the fun that is 3D printing.
Download 123D Design

Meshmixer
Meshmixer is the ultimate tool for 3D mashups and remixes. Mash, mix, sculpt, stamp or paint your own 3D designs, or start from over 10,000 models in the Gallery. Now includes direct 3D print support.
Download Meshmixer

Wings 3D
Wings 3D is an advanced subdivision modeler that is both powerful and easy to use. Wings 3D offers a wide range of modeling tools, a customizable interface, support for lights and materials, and a built-in AutoUV mapping facility. There is no support in Wings for animation.
Download Wings 3D

VisualSFM
VisualSFM is a GUI application for 3D reconstruction using structure from motion (SFM). VisualSFM is able to run very fast by exploiting multicore parallelism in feature detection, feature matching, and bundle adjustment. In addition, VisualSFM provides the interfaces to run Yasutaka Furukawa's PMVS/CMVS tool and to prepare data for Michal Jancosek's CMP-MVS. This software also comes with two research projects: Schematic Surface Reconstruction and Single View Repetition Analysis.
Download VisualSFM

MeshLab
MeshLab is an open source, portable, and extensible system for the processing and editing of unstructured 3D triangular meshes. The system is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes.
Download MeshLab

Tepee3D
Tepee3D (Tepee is Easy Portable Essential Everywhere) is an application representing a 3D lifespace targeted toward users of any kind of modern digital device. Entirely customizable by the addition of elements or features, Tepee3D is aimed toward casual users as well as developers who can add additional content by using our API prior to sharing their creation. Cross-platform, the project will be available on smartphones (Android, BB10, Tizen, Jolla), tablets and PC (Windows, Linux, Mac OS X) through various distribution platforms such as the Google Play or the BlackBerry World.
Download Tepee3D

Slic3r
Slic3r is the tool for converting a digital 3D model into printing instructions for your 3D printer. It cuts the model into horizontal slices (layers), generates toolpaths to fill them and calculates the amount of material to be extruded. It features Print beautiful colored objects, or use your secondary extruder to build support material, reads STL, AMF and OBJ files while it can output G-code and SVG files, download, double click and enjoy, you can choose to print a thicker infill to benefit from low layer heights on perimeters and still keep your print time within a reasonable amount, and manage multiple printers, filaments and build styles.
Download Slic3r

Noiser
Noiser is a free application that allows you to easily create textures using various image generating algorithms and 3D noise parameters. This technique of dynamically rendering images, rather than using precompiled static pixel bitmaps, is often used by 3D artists to create natural looking textures. The colors of the image are taken from a gradient for which you specify the red, green, blue, and transparency values at specific control points.
Download Noiser

Gmsh
Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities. Gmsh is built around four modules: geometry, mesh, solver and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface or in ASCII text files using Gmsh's own scripting language.
Download Gmsh

GroIMP
GroIMP (Growth Grammar-related Interactive Modelling Platform) is a 3D-modelling platform. As such, GroIMP contains features known from modelling software:
- Interactive editing of scenes
- Rich set of 3D objects, including primitives, NURBS curves and surfaces, height fields
- Material options like colours, textures
- Real-time rendering using OpenGL
- Export to POV-Ray, a free ray-tracer
- Export to DXF, partial export to VRML/X3D
- The built-in raytracer Twilight renders the scene
- A light-model based on the built-in raytracer computes the distribution of light within a scene.
Download GroIMP

LuxRender
LuxRender is a physically based and unbiased rendering engine. Based on state of the art algorithms, LuxRender simulates the flow of light according to physical equations, thus producing realistic images of photographic quality. LuxRender is free software - both for personal and commercial use - and is licensed under the GPL. Fully functional exporters are available for many popular 3D packages.
Download LuxRender

Agisoft Lens
Agisoft Lens is an automatic lens calibration software, which uses LCD screen as a calibration target. It supports estimation of the full camera calibration matrix, including non-linear distortion coefficients. Estimated calibration parameters can be saved in human readable file format for subsequent use in the software, where precise camera calibration data is required.
Download Agisoft Lens

Agisoft StereoScan
Agisoft StereoScan is an easy to use 3D modeling tool for automatic generation of textured 3D models from individual stereo pairs. The stereo pairs are not required to be calibrated or aligned, and can be captured by hand from any generic positions. Based on the close-range photogrammetry methods, StereoScan automatically calibrates the images, including camera positions and lens distortions. Both image alignment and 3D model reconstruction is fully automated.
Download Agisoft StereoScan

Animation


Synfig Studio
Synfig Studio is a free and open-source 2D animation software, designed as powerful industrial-strength solution for creating film-quality animation using a vector and bitmap artwork. It eliminates the need to create animation frame-by frame, allowing you to produce 2D animation of a higher quality with fewer people and resources.
Download Synfig Studio

Authoring Tools


TEBookConverter
TEBookConverter is a multithreaded and easy to use ebook converter. It uses reliable Calibre. Features: Supported input formats: cbz, cbr, cbc, chm, djvu, docx, epub, fb2, html, htmlz, lit, lrf, mobi, odt, pdf, prc, pdb, pml, rb, rtf, snb, tcr, txt, txtz; Supported output formats: azw3, epub, fb2, oeb, lit, lrf, mobi, htmlz, pdb, pml, rb, pdf, rtf, snb, tcr, txt, txtz; Max. parallel convertion count: 16.
Download TEBookConverter

Calibre
Calibre is program to manage your eBook collection. It acts as an e-library and also allows for format conversion, news feeds to eBook conversion, as well as e-book reader sync features and an integrated e-book viewer. It features library management, format conversion (all major eBook formats), syncing to e-book reader devices, fetching news from the Web and converting it into eBook form, viewing many different e-book formats, and giving you access to your book collection over the internet using just a browser.
Download Calibre

Sigil
Sigil is a multi-platform WYSIWYG ebook editor. It is designed to edit books in ePub format. It provide full Unicode support: everything you see in Sigil is in UTF-16 and full EPUB spec support, WYSIWYG editing, support Multiple Views: Book, Code and Split View, include Metadata editor with full support for all possible metadata entries with full descriptions for each, table of contents editor, perform advanced automatic conversion of all imported documents to Unicode.
Download Sigil

Ventuz Express
Ventuz Express includes Design, Authoring, Animation and Compositing tools to create state of the art interactive 2D/3D real-time visualizations, installations and presentations. With the Ventuz Express you enter the next level of interactive real-time presentations. This multipurpose design, authoring, and animation program lets you create and design cutting edge interactive 3D real time rendered visualizations without a single line of code.
Download Ventuz Express

Burning


AnyBurn
AnyBurn is a light weight but professional CD / DVD / Blu-ray burning software that everyone must have. It provides a free and complete solution for burning. Main Features: Burn all CD / DVD / Blu-ray disc image files; Burn files and folders in your hard drive to CD, DVD, or Bluray disc; Burn Audio CD which can be played in regular CD player from mp3, ape, flac, wma files...; Rip Audio CD to MP3, FLAC, APE, WMA files; Copy disc using sector by sector method; Create image files from hard disk files or CD / DVD / BD discs; Convert disc image files between various formats.
Download AnyBurn

InfraRecorder
InfraRecorder is a free CD/DVD burning solution for Microsoft Windows. It offers a wide range of powerful features; all through an easy to use application interface and Windows Explorer integration.
Download InfraRecorder


CAD


Virtual Breadboard
VirtualBreadboard is a comprehensive and reliable software solution whose main purpose is to emulate various circuits. VirtualBreadboard simulates many of the PIC16 and PIC18 microcontroller devices with a new focus on Arduino emulation. In addition a wide variety of simulated components such as LCD’s, Servos, logic and other IO devices that can be used to model and simulate high level circuits.
Download Virtual Breadboard

DraftSight
A free, standalone, professional-grade 2D CAD product for professional CAD users, students and educators to create, edit, and view DWG files. The free version (standalone license, activation required) of DraftSight now includes: Search in Options; Standard Compliant Drawings; Quick Group; ...
Download DraftSight

FreeCAD
FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and customization.
Download FreeCAD

BRL-CAD
BRL-CAD is a powerful cross-platform Open Source combinatorial Constructive Solid Geometry (CSG) solid modeling system that includes interactive 3D solid geometry editing, high-performance ray-tracing support for rendering and geometric analysis, network-distributed framebuffer support, image and signal-processing tools, path-tracing and photon mapping support for realistic image synthesis, a system performance analysis benchmark suite, an embedded scripting interface, and libraries for robust high-performance geometric representation and analysis.
Download BRL-CAD

Creo Elements/Direct Modeling Express
Creo Elements/Direct Modeling Express is a popular 3D CAD choice for leaders in product design who have short design cycles and frequent one-off designs. Its speed, flexibility and responsiveness to change also make it the ideal tool for short-series production runs. Download this free 3D CAD software and create assemblies with up to 60 unique parts. Use it as long as you like. Once you’ve registered and downloaded the software, it’s yours to use indefinitely.
Download Creo Elements/Direct Modeling Express

LayoutEditor
LayoutEditor is a program to design and edit layouts for MEMS/IC fabrication. It is suitably for Multi-Chip-Modules (MCM), Chip-on-Board (COB), Low temperature co-fired ceramics (LTCC), Monolithic Microwave Integrated Circuits (MMIC), printed circuit boards (PCB), GDS Editor thick film technology, and thin film technology. It has sophisticated functions like all angles, font generator, macros, Boolean operations, design rule checker, OPC, netlist driven layout and LVS. The Calma GDSII file format is used as the primary file format. Also OASIS, DXF, CIF and Gerber are full supported.
Download LayoutEditor

DipTrace Free
DipTrace is an affordable PCB design solution with easy-to-learn user interface. DipTrace Free has many features, such as: PCB Layout with powerful autorouter, Schematic Capture, Pattern Editor, Component Editor. DipTrace is the most user friendly software for PCB Designers.
Download DipTrace Free

Codecs


InstalledCodec
InstalledCodec is a small utility displays the list of all Codec drivers and DirectShow filters currently installed on your system. For each component the following information is displayed: Display Name, Type, Disabled Status, Installed/Modified Time, Description, Company Name, Filename, and more... It allows you to easily disable or enable any Codec/DirectShow component or export the list into text/xml/html file.
Download InstalledCodec

Windows 8 Codecs
Windows 8 Codecs is an audio and video codec package for Windows 8. The installer will automatically remove most other popular codec releases from your computer before installing this concise yet comprehensive package. You won't need to make any adjustments or tweaks to enjoy your media content immediately. Windows Media Player and Media Center will instantly recognize all your media files as playable.
Download Windows 8 Codecs

MS Camera Codec Pack
Microsoft Camera Codec Pack enables the viewing of a variety of device-specific file formats in Window Live Photo Gallery as well as other software that is based in Windows Imaging Codecs (WIC). Installing this package will allow supported RAW camera files to be viewable in Windows Explorer.
Download MS Camera Codec Pack

LAV Filters
LAV Filters are a set of open-source DirectShow filters, aimed to eventually replace the better part of the playback chain required to play all and any modern media. LAV Splitter is a Souce Filter/Splitter required to demux the files into their separate elementary streams. LAV Audio and Video Decoder are powerful decoders with a focus on quality and performance, without any compromises.
Download LAV Filters

x264 Video Codec
x264 Video Codec is a free library for encoding H264 or AVC video streams. Some key features include CAVLC or CABAC, Multi-references, Intra: all macroblock types (16x16, 8x8, and 4x4 with all predictions), Inter P: all partitions (from 16x16 down to 4x4), Inter B: partitions from 16x16 down to 8x8 (including skip or direct), Rate control: optional VBV, single or multipass ABR, constant quantizer, Scene cut detection, Adaptive B-frame placement, B-frames as references or arbitrary frame order, 8x8, and 4x4 adaptive spatial transform, loss-less mode, custom quantization matrices, parallel encoding of multiple slices, and interlacing.
Download x264 Video Codec

StarCodec
StarCodec is a codec pack, an installer of codecs for playing media files, which is distributed for free. You can change audio environment option, video quality option during installation. StarCodec x64 is a version for 64-bit Editions of Windows and include 64-bit codecs for 64-bit Media Players. StarCodec x64 can be installed and used with StarCodec 32-bit version. StarCodec x64 can be used in 64-bit Media Players such as Windows Media Player (x64) or Windows Media Center (x64).
Download StarCodec

Windows Essentials Codec Pack
Windows Essentials Codec Pack, or WECP for short, is one of the most comprehensive collection of Media Codecs, Filters, Splitters and other tools that will enable you to play 99% of all the movies, music and flash files you download off the internet. WECP also includes a set of powerful filters that can enhance the video quality as well as audio quality and it comes complete with an automatic update service that will keep your computer up-to-date with the latest software upgrades as soon as they become available.
Download Windows Essentials Codec Pack

MediaCoder
MediaCoder is a free universal media transcoder. It integrates most popular audio/video codecs and tools in an elegant and transparent manner into an all-in-one transcoding solution.
Download MediaCoder

K-Lite Codec Pack 64-bit
This is a bundle of 64-bit DirectShow filters that can be used together with 64-bit players, such as Windows Media Center. This pack can co-exist without problems with the regular (32-bit) K-Lite Codec Pack.
Download K-Lite Codec Pack 64-bit

x64 Components
Windows 7 x64 Codecs. This release is designed to compliment the 32bit codec packages. The installation requires the 32bit codec release to be installed as a prerequisite.
Download x64 Components

Encoders/Converters


WinFF
WinFF is a GUI for the command line video converter, FFMPEG. It will convert most any video file that FFmpeg will convert. For example: you can convert your camera, phone, and internet videos into videos for multiple phones, websites, and media players.
Download WinFF

IFME (Internet Friendly Media Encoder)
Convert all your video to the latest and next generation video codec. The H.265 standard, able to produce same quality while reduce bandwidth up to 50%, which mean capable shrink half of original file size! Using IFME allow to encode your media file into H.265 standard by using Open Source x265, with simple and friendly interface (GUI). Also capable to encode and compress much more your lossless audio by using OpenCL acceleration!
Download IFME

ShanaEncoder
ShanaEncoder is a superior video and audio conversion tool that enables you to convert between popular video and audio formats. The program offers ready-to-use conversion profiles to choose from and you can also adjust the settings for each format. ShanaEncoder supports most popular video formats, including AVI, MOV, MP4, MTS, RM, QT, and WMV and can also convert videos for many popular mobile devices.
Download ShanaEncoder

TEncoder
TEncoder is a multithreaded video converter that uses MEncoder, MPlayer and FFMpeg. It can convert almost every video type to each other. Subtitles with same name as video can be hard-coded into video. Up to 8 simultaneous encoders can be run. You can select between multiple audio and subtitle tracks. Extracting video or audio content is possible. Edit subtitle and audio delays and part of video that will be encoded. Effects like deinterlacing can be applied to videos.
Download TEncoder

Hybrid
Hybrid is a multi platform Qt based front-end of the tools which can convert nearly every input to x264, Xvid, VP8 + AC3, OGG, MP3, AAC, or FLAC inside an MP4, M2TS, MKV, WEBM, MOV, or AVI container, a Blu-ray or an AVCHD structure. Features include extensive ability to configure x264s setting, tagging support for MKV, MP4, and MOV, chapter support for MKV, MP4, and Blu-ray, subtitle support for MKV, MP4, and Blu-ray, separated audio-, video-, filter profiles, and audio video combi profiles, an integrated bitrate calculator, accepts vc-1 and AVC raw input, ability to encode single title or chapters, filtering through mencoder, supported video output formats: MPEG-4 ASP (Xvid), MPEG-4 AVC (x264, cuda), VP8 (vpxenc), and ProRes, supported audio output formats: DTS, AC3, OGG vorbis, MP3, AAC, FLAC, PCM, opus, and pass-through, and supported containers: MOV, MP4, MKV, M2TS, WEBM, AVI, Blu-ray, or a AVCHD structure.
Download Hybrid

A's Video Converter
This program is a video converter using the same encoder as the AMD Video Converter that AMD has released to the public for the ATI Radeon HD 2000 series and above, and it has the following features. GPU Encode Acceleration; GPU Decoding (UVD/DXVA); GPU Quality Enhancement, GPU Deinterlacing and GPU Scaling (AVIVO HD); More detail encoder settings than the AMD Video Converter and support custom preset; Up to 8 files transcoding at the same time; Simply movie editor; Batch transcoding and Combine transcoding.
Download A's Video Converter

Flash Players


Adobe Flash Player
Adobe Flash Player (formerly Macromedia Flash Player) is a cross-platform, browser-based application runtime that provides uncompromised viewing of expressive applications, content, and videos across browsers and operating systems.
Note: The 64-bit Flash Player installer includes both a 32-bit and 64-bit version of Flash Player.
Download Adobe Flash Player

Fractals


Mandelbulber
Mandelbulber is an experimental application that helps to make rendering 3D Mandelbrot fractals much more accessible. A few of the supported 3D fractals: Mandelbulb, Mandelbox, BulbBox, JuliaBulb, Menger Sponge, Quaternion, Trigonometric, Hypercomplex, and Iterated Function Systems (IFS). All of these can be combined into infinite variations with the ability to hybridize different formulas together.
Download Mandelbulber

Double Fractal
Fractals are infinite complex images defined by a finite definition. The images are usefull when they are applied as textures and backgrounds. Double Fractal is a program that creates fast and easily high complex images. No specific knowledge is needed to use this program, it is a program that can be run just for fun!
Download Double Fractal

Mandelbrot
Mandelbrot is a program that allows you to view and zoom in and out of the mandelbrot set. The mandelbrot set is a mathematic representation of a subset of the complex plane. Put simply, the mandelbrot set is a picture generated by a math formula. It was discovered in the 1970s by Benoit Mandelbrot. The mandelbrot set itself is not a fractal, but it's boundary is a fractal.
Download Mandelbrot

Graphics


MyPaint
MyPaint is a fast and easy open-source graphics application for digital painters. It lets you focus on the art instead of the program. You work on your canvas with minimum distractions, bringing up the interface only when you need it. MyPaint comes with a large brush collection including charcoal and ink to emulate real media, but the highly configurable brush engine allows you to experiment with your own brushes and with not-quite-natural painting.
Download MyPaint

Krita
Krita is a KDE program for sketching and painting, offering an end-to-end solution for creating digital painting files from scratch by masters, is available for Linux and Windows and here you can find all the features that Krita has for you. Krita has a user-friendly interface. In Settings you can choose the color theme, which toolbars and dockers you want to use and edit the keyboard shortcuts. You can save a given set of dockers as a workspace and switch between them.
Download Krita

Digitzer
Digitizer will convert any image into a colorized textual representation of that image. The result is a neat effect and can be very stunning and beautiful given the right image and options. You are encouraged to experiment with the settings and create a new work of art from an existing work of art. Digitizer runs as a wizard. The first page will allow you to select the source image, and provide you a preview of that image. The next page contains all of the output settings such as size, font, and colors.
Download Digitzer

dktools
A set of command line tools for advanced users and administrators. Graphics conversion (PNG/TIFF/JPEG to PS/EPS/PDF, Fig to PS/EPS/PGF/PDF+TeX/EPS+TeX/SVG), administration tools (create configuration and documentation from database), printing tools (print quota enforcement, send file to Windows print queue, Windows print queue cleanup, LPRng queue cleanup), developer tool (tracing and debugging, wxWidgets GUI code generation, state machine code generation), networking tool (send data stream to one or multiple recipients using unicast connections).
Download dktools

Pngcrush
Pngcrush is an optimizer for PNG (Portable Network Graphics) files. It can be run from a commandline in an MSDOS window, or from a UNIX or LINUX commandline. Its main purpose is to reduce the size of the PNG IDAT datastream by trying various compression levels and PNG filter methods. It also can be used to remove unwanted ancillary chunks, or to add certain chunks including gAMA, tRNS, iCCP, and textual chunks.
Download Pngcrush

GraphVu Editor
GraphVu Editor is a simple application for graph creation, editing, viewing and printing. You can use GraphVu Editor as a standalone application or as a companion application for our freeware TreeVu Control Component. GraphVu Editor supports both file formats supported by GraphVu Library and TreeVu Control: .gvx XML files and comma-separated .gv files.
Download GraphVu Editor

LazPaint
LazPaint is an image editor, like PaintBrush or Paint.Net, written in Lazarus (Free Pascal). Includes BGRABitmap, a set of drawing routines. The main features included are antialiasing, multiple undo, alpha blending, BGRABitmap, selection of any shape, rotation, filters, and update checker. Also additional features are Pen drawing with transparency, Motion blur filter, Selection rotation, and Shaded shapes.
Download LazPaint

JPEG Lossless Rotator
Have you ever thought that when you rotate a JPEG photo you lose its quality? All people usually make photos with different shot orientaton, and some photos need to be rotated. When you rotate a JPEG photo, most image editors decode the photo, rotate the bitmap and then reencode it back to JPEG. This process slightly decreases the final image quality. Unlike other tools, JPEG Lossless Rotator does not recode your image but will perform a special lossless block transformation. As a result, a rotated image has exactly the same quality as the original.
Download JPEG Lossless Rotator

Photivo
Photivo is a free and open source (GPL3) photo processor. It handles your RAW files as well as your bitmap files (TIFF, JPEG, BMP, PNG and many more) in a non-destructive 16 bit processing pipe with gimp workflow integration and batch mode. Photivo tries to provide the best algorithms available; even if this implies some redundancy.
Download Photivo

Picturenaut
Picturenaut is a HDR imaging software that enables you to create High Dynamic Range images from your bracketed exposures. Simply select the input images (at least 3) and the program will blend the exposures into a HDR image with automatic exposure correction, image alignment and optional color balancing. You can then further tweak the result by adjusting the tone mapping to create the effect you are looking for.
Download Picturenaut

ImageMagick
ImageMagick is a software suite to create, edit, and compose bitmap images.
Download ImageMagick

HD View Utilities
The HD View Utilities are a set of tools that help you create stunning HD View images. This package includes a Photoshop plug-in that enables you to export an HD View Web page or a cross-platform Silverlight Deep Zoom page from within Photoshop. Also included is hdmake, which a simple command-line utility that provides the same function for users who don't own Photoshop.
Download HD View Utilities

Blender
Blender is an open source software for 3D modeling, animation, rendering, post-production, interactive creation and playback.
Download Blender

GIMP
GIMP (the GNU Image Manipulation Program) is a free software raster graphics editor. It is primarily employed as an image retouching and editing tool, in addition to offering freeform drawing.
Download GIMP

Paint.NET
Paint.NET is free image and photo editing software for computers that run Windows 7 (recommended), or Windows XP SP2, or Windows Vista.
Download Paint.NET

Image Editors


ImageWorsener
ImageWorsener is a cross-platform command-line utility and library for image scaling and other image processing. It has full support for PNG, JPEG, BMP formats, experimental support for WebP, read-only support for GIF, and limited support for some other image formats. It's not as fast or memory-efficient as some utilities, but it's very accurate. Primary features: Resize; Posterize (reduce the number of colors); Dither; Convert to grayscale; Apply background colors; Channel offset.
Download ImageWorsener

Hugin
Hugin is an open-source panorama photo creation tool. It can put multiple photos together very easily and the end result is smooth and stunning. Hugin uses the same open source library used by many other software including shareware like PTMac from Kekus Digital. Hugin is, however, free and you can start making panoramic photos without buying any expensive software or equipment. Unlike many similar software, Hugin considers the shapes of the lens and can adapt to the particular distortion profile of your camera.
Download Hugin

NConvert
NConvert is a powerful command line multi-platform batch image processor with more than 80 commands. NConvert is compatible with more than 500 formats (including Multipage and animated still formats APNG, TIFF, GIF, ICO, etc..) and export to about 70 different file formats.
Download NConvert

Luminance HDR
Luminance HDR is a handy, easy to use software specially designed to offer users a workflow for HDR imaging.
This application supports the following HDR formats:
- OpenEXR (extension: exr);
- Radiance RGBE (extension: hdr);
- Tiff formats: 16bit, 32bit (float) and LogLuv (extension: tiff);
- Raw image formats (extension: various);
- PFS native format (extension: pfs).
Download Luminance HDR

ImageJ
ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.4 or later virtual machine. It can display, edit, analyze, process, save and print 8-bit, 16-bit and 32-bit images. It can read many image formats including TIFF, GIF, JPEG, BMP, DICOM, FITS and 'raw'. It supports 'stacks', a series of images that share a single window. It is multithreaded, so time-consuming operations such as image file reading can be performed in parallel with other operations.
Download ImageJ

XnViewMP
XnViewMP is the enhanced version to XnView. It is a powerful cross-platform media browser, viewer and converter. XnViewMP supports more than 500 image formats (including Multipage and animated still formats APNG, TIFF, GIF, ICO, etc..) and export to about 70 different file formats. Virtually all of standard XnView's much loved features have been preserved in XnViewMP and many features have actually been tweaked and enhanced.
Download XnViewMP

TweakPNG
TweakPNG is an interactive PNG file editor utility that allows you to view and modify some of the meta-information stored in PNG image files. It is not a real image editor or viewer. It does include a simple image viewer, but it only passively displays the current state of the file.
Download TweakPNG

PngOptimizer
- Clean your PNG files of useless or wrong information.
- Make your PNG files smaller.
- Convert into PNG other lossless image formats (BMP, GIF, TGA).
- Create PNG screenshots and make them easily available.
- Perform all those tasks in the simpliest and most productive way.
Download PngOptimizer

Image Composite Editor
MS Image Composite Editor is an advanced panoramic image stitcher. You shoot a set of overlapping photographs of a scene from a single location, and Image Composite Editor creates a high-resolution panorama incorporating all your images at full resolution. Then save your stitched panorama in a wide variety of formats, from common formats like JPEG and TIFF to multi-resolution tiled formats.
Download Image Composite Editor

XnConvert
XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.
It supports more than 400 file formats (jpeg, tiff, png, gif, camera raw, jpeg2000, WebP, OpenEXR, ...). You can resize, add a watermark, change contrast, brightness or gamma, apply filters and many other things.
Download XnConvert

ArtSage
ArtSage is a small graphics viewer. It displays the image files (JPG etc.) in a folder tree.
Features and Options:
- Slideshow (slideshow, timer, windowed/fullscreen/wallpaper, stay on top)
- Transparency (blend, opacity)
- Loop (loop/pause/exit, reshuffle)
- Sort (forward/reverse/random, tree/name/date, case sensitive)
- Navigate (next/previous w/gears, first, last, current, next/prev folder, mousewheel)
- Scroll (mouse, arrow keys w/ gears, autoscroll)
- View (exhibit/favorites/desktop/archive, image folder, link target)
- Exhibit (folder, refresh, subfolders, hidden folders, autorefresh)
- Formats (bmp, emf, gif, ico, jpg, png, tif)
- Find (find/filter/exclude, find next, landscape/portrait, bookmark, goto)
- Favorites (send shortcut/copy, favorites folder, shortcut/copy to desktop)
- Archive (move to archive, confirm, archive folder, log)
- Catalog (thumbsize, hide viewer, show on launch)
- Standard Catalog (navigation, sort, find, block recycle/archive/favorite)...
Download ArtSage

Image Composite Editor
MS Image Composite Editor is an advanced panoramic image stitcher. You shoot a set of overlapping photographs of a scene from a single location, and Image Composite Editor creates a high-resolution panorama incorporating all your images at full resolution.
Download Image Composite Editor

Image Viewers


DiffImg
DiffImg is a simple image comparison tool which take two images with the same size as input. Some statitics are computed and the positions where pixel differ are displayed as a color mask. DifffImg use OpenCV as backend so it can read and compare 8/16/24/32 bits images without problem but only single channel and RGB image has been take into account, so alpha channel isn't supported.
Download DiffImg

Image Eye
Image Eye is a specialized image viewer - made for the sole purpose of viewing images as quickly and as practically as possible - nothing else! You don't get any bulky menus, tool bars or other fancy but annoying things cluttering up the window where you want to see a picture only. By default, even the window title-bar is hidden when you don't need it, leaving just the image with a thin black border. There's also are many handy and practical user interface 'tricks' (e.g. hit Ctrl-Alt-X to close all image windows).
Download Image Eye

JMG Photo Printer
JMG Photo Printer is a useful tool for selecting, viewing and printing multiple images. Checked pictures are marked yellow if they are in the original folder and violet if they are shown in another folder. This way you can select pictures from more than one folder for printing. The pictures are not copied and stay in their original folder.
Download JMG Photo Printer

Imagine
Imagine is a lightweight, fast, and easy to use image viewer with basic graphics and animation edit features. Other features include viewing internals of compressed files (ZIP, RAR, 7Z files, etc), screen capture, batch conversion, thumbnail browser, and slideshow.
Download Imagine

Vieas
Vieas is an image viewer and converter with combination of two window forms. Viewing Functions: Zooming, Fullscreen, Slideshow, Always on Top, Histogram, Image information, PNG Textual data, Exif Data. Editing Functions: Crop, Resize, Expand Canvas, Rotation, Mirror, Flip, Equalize, Correct (Histogram/Gamma/Brightness/Contrast/Highlight/Shadow/Color Balance/Hue/Saturation), Replace Color, Negative, Unsharp Mask, Blur, Soft Focus, Denoise.
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Unifie
Unifie is a thumbnail image viewer with dual viewing surface. It has easy-operation and fast-display. An image is previewed quickly in popup window by clicking a thumbnail. Input Formats: BMP, PNG, JPEG, TIFF, GIF. Viewing Functions: Thumbnail View in side by side, Fast display by thumbnail cache, Adjustable thumbnail size, Popup Preview, Image information, PNG Textual data, Exif Data.
Download Unifie

nomacs
nomacs is a free image viewer for windows, linux, and mac systems, which is licensed under the GNU Public License v3. nomacs is small, fast and able to handle the most common image formats including RAW images. Additionally it is possible to synchronize multiple viewers. A synchronization of viewers running on the same computer or via LAN is possible. It allows to compare images and spot the differences (e.g. schemes of architects to show the progress).
Download nomacs

FastPreview
FastPreview was created in need of a usable 'PicaView' replacement which was discontinued at the time. It is now a pretty handy tool to display images in a fast manner and is an alternative to the functionality Windows has built-in. Furthermore people that want to display metadata attached to images will love it.
Download FastPreview

Panoply
Panoply is an utility that enable user to plot raster image. Depending on the data, it can draw global longitude-latitude images or pole-to-pole latitude-vertical images. Panoply is a cross-platform application which plots geo-gridded arrays from netCDF, HDF and GRIB datasets. Panoply requires that your computer have a Java SE 6 runtime environment, or better, installed.
Download Panoply

FSPViewer
FSPViewer is an easy-to-use viewer designed for equirectangular (spherical) panoramic images. The application also features a built-in speed tester. FSPViewer is designed for viewing local (hard-disk, network or CD) high resolution panoramic images at full screen and with very high image quality. It uses advanced interpolation algorithms to show you smooth images without losing sharpness. It supports hotspots so you can create virtual tours.
Download FSPViewer

ModernView
With ModernView watching or presenting images looks professional and is fun too thanks to a modern graphics card and a simple, consistent and efficient user interface. ModernView can zoom and scroll large images extremely softly and smoothly without delay or compromising image quality. It opens all common Windows image formats, offers a full screen mode with full functionality and supports also dual monitors.
Download ModernView

Dicom Viewers


3DimViewer
3DimViewer is a lightweight 3D viewer of medical DICOM datasets. Features: Truly 3D viewer of medical volumetric data; Multiplanar and orthogonal XY, XZ and YZ views; Adjustable density window; Density and distance measuring; DICOM dataset import; Volume rendering using shaders running on NVidia and AMD graphic cards; Tissue segmentation based on thresholding; Surface modeling of any segmented tissue; 3D surface rendering.
Download 3DimViewer

MicroDicom
MicroDicom is application for primary processing and preservation of medical images in DICOM format. It is equipped with most common tools for manipulation of DICOM images and it has an intuitive user interface. It also has the advantage of being free for use and accessible to everyone.
Download MicroDicom

XRayline Workstation
XRAYLINE Workstation is a powerful and intuitive DICOM viewer. It is suitable for use by radiologists and referring physicians. In addition to its numerous powerful viewing capabilities, it has a local personal archive server; with which you can store, forward, query and retrieve studies from modalities or other servers. XRAYLINE workstation is a DICOM viewer and a personal archive server at the same time on your local machine.
Download XRayline Workstation

RadiAnt Viewer
Simple, lightweight and efficient freeware DICOM medical image viewer.
Download RadiAnt Viewer

Image Resizers


FreeSizer
FreeSizer is an easy to use tool to quickly create resized copies of your pictures that can be sent by email or uploaded to the web. Simply drag and drop one or more photos into the list, select a resizing profile and click a button! No need to fiddle with height, width and compression settings - FreeSizer comes pre-configured for most popular uses. Advanced users can create a custom profile and also change file renaming options.
Download FreeSizer

Image Resizer
This is a clone of the Image Resizer Powertoy for Windows XP - a PowerToy that allows you to right-click on one or more image files in Windows Explorer to resize them.
Download Image Resizer

Screen Capture


Gadwin PrintScreen
Gadwin PrintScreen captures the contents of the screen with a single keystroke. The captured screen can then be sent to the printer, or saved to disk as a file in 6 different graphics file formats. Gadwin PrintScreen can capture the entire Windows screen, the active window, or a specified area, when the hot key is pressed. The hot key defaults to the PrintScreen key, but users may also define other keys to initiate a capture. Gadwin PrintScreen allows you to e-mail the captured images to recipients of your choice.
Download Gadwin PrintScreen

Screen Sniper
Screen Sniper is a fast, simple, and reliable program designed to take bulk screenshots easily and instantly. Features: Take bulk screen shots by hotkeys; Clipboard support; Captured files can instantly get copied to clipboard, using this feature you can paste them anywhere; Audio-Visual capture notifications.
Download Screen Sniper


Image Thumbnail Generator


SageThumbs
SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library (XnView's author).
Features:
- Extended thumbnail image view of Explorer folder
- Thumbnail image in explorer context menu (right-click menu)
- Extended info tips
- Support 162 image formats (224 extensions)
- One-click conversion to popular image formats support.
Download SageThumbs

Media Preview
Fed up with Windows Explorer not always showing thumbnails for all of your video files? Then get Media Preview for free.
By default, Windows only supports the media file formats developped by Microsoft or for Quicktime, and ignores other popular media formats. Third-party media players fill the gap in terms of playback but usually let the preview functionality on the side-road. Media Preview is here to bring to your computer the full preview capabilities for all of your media files.
Download Media Preview

Mystic Thumbs 1.98 (last freeware version)
The definitive image thumbnail generator for Windows Explorer.
MysticThumbs generates thumbnails of many image types not natively supported by Windows. It does this transparently and in the background for Explorer so you don't have to run a seperate application to preview your images.
It is a native Windows Explorer plugin which means you don't have to do anything other than install it. This means you don't have any new interfaces to learn, think about or otherwise deal with.
Download Mystic Thumbs

Movie Organizers


Double Feature
Double Feature is a simple movie organizer for Windows, designed for small and medium-sized collections. Features:
- Clean and simple interface
- Automatic info
- Search
- Lists and smartlists...
Download Double Feature

Photo Albums


jAlbum
JAlbum is a long-time favorite Web album generator. There's no wizard to direct you through the process, but a quick look through the menus will be enough to get you started creating image collections online. To begin, specify the original image folder, set the album-destination folder, select the images, and generate the album - it's really not more complicated than that. Using the integrated FTP client, you can upload your album to your Web site or you can use the integrated Web server to serve your album from your computer.
Download jAlbum

Photo Tools


RawTherapee
RawTherapee is an advanced raw image processor with a wide range of powerful features for processing the raw photos from your digital camera. Demosaicing, advanced color handling, exposure and tonality tools, denoising methods, and more are right at hand in the configurable interface. It supports JPEG, BMP, TIFF and PNG, among other file types.
Download RawTherapee

XnSketch
XnSketch allows you to turn your photos into cartoon or sketch images.
Features:
- 18 different effects (black strokes, white strokes, pastel, pencil sketch, colored sketch, ...)
- Edge strength, and opacity adjustement
- Contrast, brightness, saturation adjustement
- Save or share the result.
Download XnSketch

XnRetro
XnRetro allows you to create stunning images with vintage or instant effect on your Desktop.
Features:
- 20 color effects
- 15 light effects such as bokeh, leak
- 28 frame borders
- Adjustement like contrast, gamma, saturation, ...
- Vignetting
- Noise
- Save or share the result.
Download XnRetro

DenoiseMyImage
DenoiseMyImage allows you to remove digital noise from your photos while preserving edges. Noise can be caused by low light conditions, high iso, small (and dense) camera chip. DenoiseMyImage eases your work, as it does not require a noise profile to get a perfect photo. The control of the application is straight forward, simple and intuitive. Freeware version - one core support, no GPU acceleration, no batch denoising.
Download DenoiseMyImage

delaboratory
delaboratory is a free software color correction utility. It allows you to modify color/contrast of your photo in a creative way - by peforming non-destructive operations in different colorspaces with floating-point precision per channel.
Download delaboratory

AmoK Exif Sorter
AmoK Exif Sorter is the easy but powerful solution for renaming your photos. All pictures of a digital camera can be renamed by AmoK Exif Sorter based on the pictures' metadata (EXIF and IPTC). Meta data are stored in every picture automatically by the camera. The data include information about the date when the picture was taken (year, month, day, hour, second) but also information about camera model, aperture, exposure, picture's size, and many more.
Download AmoK Exif Sorter

Video


ffDiaporama
ffDiaporama is an application for creating video sequences consisting of
- titles, fixed or animated,
- images or photos, fixed or animated,
- movie clips,
- music.
Download ffDiaporama

Motion Man
Motion Man is an open-source video conversion tool that converts video between multiple file formats such as AVI, MOV, FLV, MPEG, VOB, WMV, RM, MKV, etc.
Features: multiple video conversion (multi-threading); multiple video file formats supported (AVI/MOV/FLV/MPEG/VOB/WMV/RM/MKV/etc); multiple audio file formats supported (AAC/MP3/WAV/OGG/WMA); 25+ video presets for multiple devices; burn to disc (CD/DVD); video playback.
Download Motion Man

VirtualDub
VirtualDub is a video capture/processing utility for 32-bit and 64-bit Windows platforms, licensed under the GNU General Public License (GPL). It lacks the editing power of a general-purpose editor such as Adobe Premiere, but is streamlined for fast linear operations over video. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters. VirtualDub is mainly geared toward processing AVI files, although it can read (not write) MPEG-1 and also handle sets of BMP images.
Download VirtualDub

MCEBuddy
MCEBuddy takes your LARGE Digital Video Recorder recording (and other video) files and makes them small saving you disk space. It also removes commercials and converts your recordings into formats that are usable on other systems and portable devices. It does all of this automatically in the background with a minimum of fuss and little technical knowledge required.
Download MCEBuddy

FAVC
FAVC is a GUI that enables you to easily make DVDs from video files. It takes one, or more, video files and produces a dvd folder ready to be burned to a dvd disc that should play in any regular dvd player. FAVC uses several pieces of free software to accomplish its task.
Download FAVC

Video Players


MPC-BE
MPC-BE (Media Player Classic - Black Edition) is a free and open source audio and video player for Windows. It is based on the original 'Media Player Classic' project (Gabest) and 'Media Player Classic Home Cinema' project (Casimir666), but contains additional features and bug fixes.
Download MPC-BE

Baka MPlayer
Baka MPlayer is a free and open source, mpv based multimedia player that plays most multimedia files such as avi and mkv (Matroska) using internal codecs (codecs do not need to be installed on your PC). It's also fully compatible with playing 10-bit (Hi10P) encoded content. It's simple design reflects the idea for an uncluttered, simple, and enjoyable environment for watching anime. It's also portable and has built in voice command support.
Download Baka MPlayer

Apprentice Video
This player stands on the giant shoulders of FFmpeg. Audio rendering is accomplished via portaudio v19. Video rendering is via OpenGL. User interface is implemented with Qt 4. ASS/SSA subtitle rendering is implemented with libass.
This player provides several performance options to enable adequate video playback on slow hardware:
- skip loop filter
- skip non-reference frames
- skip color converter
- reduce playback speed to accommodate slow video decoding.
Download Apprentice Video

MythTV
MythTV is an open source Media Center capable of recording TV (similar to Tivo), playing videos, DVD Discs, Bluray Discs and music, viewing photos and much more.
Features:
- Watch and record analog and/or digital TV, including HDTV.
- Pause, skip, and rewind live TV shows.
- Completely automatic commercial detection/skipping, with manual correction via an intuitive cutlist editor.
- Intelligently schedules recordings to avoid conflicts.
- Parental controls to keep your kids out of the good shows.
- Watch and archive DVDs.
- Listen to your digital music collection.
- Schedule and administer many functions remotely via a web browser.
- Flexible client/server architecture allows multiple frontend client machines to access content served by one or more backend servers (although the most common installation consists of a single computer running both the client and server together).
- Many more...
Download MythTV

Tano Player
Tano can play almost every multimedia file, and is primarily meant for SD and HD IP Television channels. You can pause using time shift and set different audio/video settings, which are remembered for each channel.
Download Tano Player

mrViewer
mrViewer was specially designed as an accessible and interactive a video player and image viewer. You can now use mrViewer to view all your favorite pictures and videos. It is all possible with just a couple of mouse clicks. Features: Flipbook player; HDRI viewer; Multichannel Support; MultiView OpenEXR support thru anaglyphs; Video and Audio player.
Download mrViewer

Home Media Center
Home Media Center is a server application for UPnP / DLNA compatible devices. It supports streaming and transcoding media files, Windows desktop and video from webcams. Home Media Center is developed in C#, C++ and uses DirectShow, Media Foundation. It supports output media types like MPEG2 (up to 1080p), WMV, WebM, MP4, and FLV, subtitles integration, Windows desktop and webcam streaming, and web (HTML) and UPnP (DLNA) interface.
Download Home Media Center

MPC-BE
MPC-BE (aka Media Player Classic - Black Edition) is a free and open source audio and video player for Windows. Media Player Classic - BE is based on the original 'Media Player Classic' project and 'Media Player Classic Home Cinema' project, contains additional features and bug fixes.
Download MPC-BE

SMPlayer
SMPlayer is a complete media player for Windows and Linux. It uses the award-winning MPlayer as playback engine which is capable of playing most video and audio formats (avi, mkv, wmv, mp4, mpeg... see list). It uses its own codecs, so you don't need to install any codec packs. One of the most interesting features of SMPlayer: it remembers the settings of all files you play. So you start to watch a movie but you have to leave... don't worry, when you open that movie again it will resume at the same point you left it, and with the same settings: audio track, subtitles, volume...
Download SMPlayer

VLC
VLC media player is a free and open source media player and multimedia framework written by the VideoLAN project. VLC is a portable multimedia player, encoder, and streamer supporting many audio and video codecs and file formats as well as DVDs, VCDs, and various streaming protocols. It is able to stream over networks and to transcode multimedia files and save them into various formats.
Download VLC

PotPlayer
PotPlayer is a comprehensive video and audio player. PotPlayer is a much improved/faster version of KMPlayer, including ffdshow and some other stuff to connect to a Korean-only video/chat network. It supports seamless playback (up to 1000 AVI/WMV/MKV/MPG files at once, mixed containers are allowed), auto-resume on the last 200 opened files, has fully configurable XML skin files and also a D3D exclusive mode.
Download PotPlayer

Fennec
Fennec is a high quality (64-bit) media player/converter. Now with batch converting, joining, ripping, tag editing + multichannel support, media library, skins, effects... It can play/convert nearly 100 media file formats (inc. ogg, mp3, mpc, mp4, flv..)
Download Fennec

Media Player Classic Home Cinema
Media Player Classic Home Cinema is a free audio and video player for Windows.
Download Media Player Classic Home Cinema

Video Recording


HyperCam
HyperCam is a handy tool that can be used to record the actions that occur on your desktop and save them in video format (AVI). The program can be considered a lightweight desktop capture program that helps you create video tutorials with ease. The output files are AVI clips that can be opened by every media player. In order to optimize the size of the video file the program can be configured to record the entire screen, a window or you can select the exact area that you work on.
Download HyperCam

Video Tools


DivFix++
DivFix++ is video repair tool for AVI files. Sometimes you can't convert your AVI video files for your PSP or smart phones due slight corruption. Because most of 'video conversion' software doesn't like corrupted AVI files. You can fix corruptions on your AVI file before start conversion... Also you can't watch your video/movie properly on your favorite 'video player' due corruption. Sometimes downloaded videos/movies are corrupted too. You can fix them with DivFix++ if they are in AVI format.
Download DivFix++

MKVToolNix
MKVToolNix is a small collection of tools (mkvmerge, mkvinfo, mkvextract, mkvpropedit and mmg) that allows you to manipulate Matroska (MKV) files in several ways. You can use MKVToolNix to create, split, edit, mux, demux, merge, extract or inspect Matroska files. The program will also work with other video formats (AVI, MPEG, MP4, MPEG, Ogg/OGM, RealVideo, MPEG1/2, h264/AVC, Dirac, VC1) including some video codecs (such as VP9 video codec support - reading from IVF/Matroska/WebM files, extract to IVF files), audio (AAC, FLAC, MP2, MP3, (E)AC3, DTS/DTS-HD, Vorbis, RealAudio) and also most subtitle formats (SRT, PGS/SUP, VobSub, ASS, SSA etc.).
Download MKVToolNix

DxDvrCapture
Allows to capture video from UVC cameras using Console or Windows Service environment. Developed for supporting H.264 stream capturing from Logitech C920 camera. Features: Can record from UVC camera; Loop recording; Date and time, GPS info in subtitles; Working as System Service or Console; Low system resource loading.
Download DxDvrCapture

Aegisub
Aegisub is a free, cross-platform, and open source tool for creating and modifying subtitles. Aegisub features a built-in real-time video preview of the subtitles, along with tools for timing them to audio and manipulating their appearance. Create new subtitle or edit existing subtitle. You can export the subtitle with filter options transform framerate and fix styles. You can also include font or graphical attachments.
Download Aegisub

VideoCacheView
After watching a video in a Web site, you may want to save the video file into your local disk for playing it offline in the future. If the video file is stored in your browser's cache, this utility can help you to extract the video file from the cache and save it for watching it in the future. It automatically scans the entire cache of Internet Explorer and Mozilla-based Web browsers (Including Firefox) and finds all video files that are currently stored in it. It allows you to easily copy the cached video files into another folder for playing/watching them in the future. If you have a movie player that is configured to play flv files, it also allows you to play the video directly from your browser's cache.
Download VideoCacheView

DXVA Checker
DXVA Checker is a small and very easy to use application that will provide you with various information about your Decoder Device and Processor Device that can be used with GPU. The application itself is self explanatory. All the required information is divided into five different tabs including Decoder Device, Processor Device, DXVA-HD, DSF/MFT and Trace Log.
Download DXVA Checker

Cliplets
Cliplets is an interactive app that uses semi-automated methods to give users the power to create 'Cliplets' - a type of imagery that sits between stills and video from handheld videos. This tool works like a creative lens that can be used to focus on important moments of a video by mixing various static and dynamic elements from the clip.
Download Cliplets

Avidemux
Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Tasks can be automated using projects, job queue and powerful scripting capabilities.
Download Avidemux

MediaInfo
MediaInfo supplies technical and tag information about a video or audio file.
Information:
- General: title, author, director, album, track number, date, duration...
- Video: codec, aspect, fps, bitrate...
- Audio: codec, sample rate, channels, language, bitrate...
- Text: language of subtitle
- Chapters: number of chapters, list of chapters.
Download MediaInfo

DP MediaInfo
Important information about your video and audio files.
Download DP MediaInfo