Home and Education
You can use Calculator to perform simple calculations such as addition, subtraction, multiplication, division and percentage. You can perform calculations by clicking the calculator buttons, or you can type calculations by using your keyboard. You can also use the numeric keypad to type numbers and operators by pressing Num Lock.
With Precision Calculator you can adjust the precision of your desired operation (for example to 1000 digits). Precision Calculator knows all usual mathematical functions, prime numbers, statistical functions, complex numbers, PI, matrices, integral and it is programmable (commands if, goto, print, return, ...).
Download Precise Calculator
OnlyStopWatch is a desktop stopwatch with milliseconds precision. Small size, fully portable. OnlyStopWatch does not have to be installed and can be executed easily from the desktop, and can be carried on a small usb-stick or other memory device.
Every person has their own story but they are also part of a collective family history. Gramps gives you the ability to record the many details of an individual's life as well as the complex relationships between various people, places and events. All of your research is kept organized, searchable and as precise as you need it to be. Gramps supports the GEDCOM standard, allows fine grained privacy controls and can generate many different types of reports (descendant trees, graphs, connection diagrams, ...)
GEDCOM Validator is a tool for checking a GEDCOM file for problems which could lead to data loss when transferring files between different genealogy applications. Lots of genealogy products claim support for GEDCOM but often there are differences in the way each creates GEDCOM files. This means it is more important than ever for developers and users to be able to check GEDCOM files to ensure they adhere to the specifications correctly. Now with GEDCOM Validator, you can check your files for problems and get in depth help on fixing any issues reported.
Download GEDCOM Validator
My Family Tree
My Family Tree is a genealogy product for all keen family historians. Its modern user interface and wide range of features will help you create your family tree in no time at all.
- Interactive and customisable family tree chart viewer.
- Add photos, videos and attachments to each family members.
- Record facts and events with evidence explained citations for each person.
- Trace your family movements using the map viewer.
- View all family events in a detailed interactive timeline.
- Analyse family statistics on births, deaths, marriages and more.
- Print and share your family tree.
- Create web reports to put on your website.
- Relationship, phonetics and date calculators.
- Get hands on with full support for touch screen devices.
- Protect your data with a password and privacy controls.
- Backup your family history data to USB or portable hard drive.
- Support for the GEDCOM 5.5 and 5.5.1 specifications.
Download My Family Tree
SAGA (System for Automated Geoscientific Analyses) is a Geographic Information System (GIS) software with immense capabilities for geodata processing and analysis. SAGA is programmed in the object oriented C++ language and supports the implementation of new functions with a very effective Application Programming Interface (API). Functions are organised as modules in framework independent Module Libraries and can be accessed via SAGA’s Graphical User Interface (GUI) or various scripting environments (shell scripts, Python, R, ...).
GeographicLib is a small set of C++ classes for performing conversions between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates, for gravity (e.g., EGM2008), geoid height, and geomagnetic field (e.g., WMM2010) calculations, and for solving geodesic problems. (The library may be used from .NET applications using the NETGeographicLib wrapper library.) It is a suitable replacement for the core functionality provided by geotrans.
QGIS is a user friendly Open Source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS provides a continously growing number of capabilities provided by core functions and plugins. You can visualize, manage, edit, analyse data, and compose printable maps.
Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It is being used in planetarium projectors. Just set your coordinates and go. Features: Realistic simulation of the sky, sunrise and sunset; Default catalogue of over 600,000 stars; Downloadable additional catalogues for up to 210 million stars; Catalog data for all New General Catalogue (NGC) objects; Images of almost all Messier objects and the Milky Way; Artistic illustrations for all 88 modern constellations; More than a dozen different cultures with their constellations; Solar and lunar eclipse simulation; ...
Marble is a virtual globe and world atlas - your swiss army knife for maps. Find your way and explore the world! Use Marble similar to a desktop globe; pan around and measure distances. At closer scale it becomes a world atlas, while OpenStreetMap takes you to street level. Search for places of interest, view Wikipedia articles, create routes by drag and drop and so much more.
MyTourbook is a software to visualize and analyze tours which are recorded by a GPS device, bike- or exercise computer and ergo meter. Features: Import, receive, export, edit and visualize tours; Show photos; Analyse heart rate; Compare tours automatically; Segment a tour automatically; Statistical analysis; Manage tours for different people; Tour Segmenter; ...
RouteConverter displays, modifies and converts GPS data between over 70 formats. It works without installation, automatically detects the format of a file, supports drag and drop, offers a map view onto the positions of routes, tracks and waypoints, allows to modify positions in the map view. RouteConverter supports multiple routes within Google Earth, GPX and Garmin MapSource files, allows to select duplicate positions to remove them to abbreviate tracks, allows to move one or more positions of the route to the top, to the bottom, upwards and downwards.
QtVlm is routing software for virtual and real sailing boats.
QtVlm can be used in two modes:
- Virtual Racing designed to manage and pilot virtual boats from Virtual 'loup de mer' VLM virtual races.
- Real Boats connected (or not) to a GPS device.
QtVlm uses boat polar diagrams and grab weather files, and includes Routing module (isochrones method). Route module respectively allowing route optimization and waypoints management.
Lingoes is a dictionary and multi-language translation software providing results in over 80 languages. It offers full text translation, capture word on screen, translate selected text and pronouncing text, and abundant free dictionaries as a new gerenation dictionary and translation software. Lingoes offers users the instantest way to look up dictionaries and translation among English, French, German, Spanish, Italian, Russian, Chinese, Japanese, Korean, Swedish, Thai, Turkish, Vietnamese, Greek, Polish, Arabic, Hebrew and more over 80 languages.
This software is to help type in text from speech recordings. It has several functions proven to help this type of work. However it is fully manual (aside from auto-completion), so no speech recognition if you are looking for that, but it is a great tool to do the job.
Download Transcription Aid
Praat is a scientific software program for the analysis of speech in phonetics. Praat analyzes mono signals. But within certain limits, stereo signals can be recorded and saved, opened, and played back in stereo. The modest support for stereo signals that Praat does provide is there for the convenience of colleagues who have their speech material in stereo form. In fact, outside the lab, it is almost impossible nowadays to produce mono tape recordings with standard equipment and standard connecting cables. Most portable recorders record in stereo nowadays.
Longman English Dictionary Browser
Longman English Dictionary Browser is a small application that allows you to quickly search and view word definitions from the Longman Online English Dictionary.
First, launch the program and it will stay in the task tray. Next, select a keyword to look up and press 'Control + Shift + d' keys. The program will search the definition and show the result.
Download Longman English Dictionary Browser
Polyglot 3000 is an automatic language identifier that quickly recognizes the language of any text, phrase or even single words.
- Recognizes more than 400 languages.
- Supports Unicode texts.
- Convenient user interface.
- True-Coloured icons in menu and toolbar.
- Quick and correct language identification.
- Can be set to only check for popular languages.
- Multilingual interface (English, German, French, Spanish and others).
Download Polyglot 3000
Converber is a unit converter. It is a powerful software utility that will help make easy conversions between 1324 various units of measure in 38 categories.
GoldenCheetah is a software package that:
- Downloads ride data directly from the CycleOps PowerTap and the SRM PowerControl V, VI and VII.
- Imports ride data downloaded with other programs, including TrainingPeaks WKO+ and the manufacturers' software for the Ergomo, Garmin, Polar, PowerTap, and SRM devices.
- Provides a rich set of analysis tools, including a critical power graph, BikeScore calculation, histogram analysis, a best interval finder, and a pedal force versus pedal velocity chart, to name just a few.
Download Golden Cheetah
PreviSat is a satellite tracking software for observing purposes. Very easy to use, it shows positions of artificial satellites in real-time or manual mode. PreviSat is able to make predictions of their passes and also predictions of Iridium flares. PreviSat implements the SGP4 model which uses the TLE orbital elements in order to calculate the geocentric position of artificial satellites. PreviSat shows satellites in a world map view or in a sky map view and is able to calculate all passes of satellites for any location in the world. It also calculates flares produced by satellites of the Iridium constellation.
KMLCSV Converter is a free open source software that enables you to convert KML file to a formatted CSV file, and vice versa. This CSV file can then be uploaded into your Garmin GPS by using Garmin POI Loader, which can be downloaded for free. This allows you to easily plot all custom point of interests (POI) through Google Earth or Google Maps first before transferring them into your Garmin GPS. You can also use KMLCSV Converter to visually map your iPhone or iPad tracking data into Google Earth.
Download KMLCSV Converter
PC WorkBreak provides proper reminders to reduce your RSI (Repetitive Strain Injury) risk. It offers multi-type break reminders such as micro-break, stretch, eye exercises and walk, based on your PC usage model. Compliance rates are also provided. Follow a good break setting will help heavy PC user to release body pain induced by long sitting or frequent keyboard/mouse usage. All break settings are configurable, and you can use your favorite picture or animation (gif) as reminder demo.
PC WorkBreak has 64-bit version, and 32 & 64-bit applications in ONE copy.
Download PC WorkBreak
Prog Finder - Ex. Prog Satellite Finder. Simple and completely free the utility capable considerably to help with adjustment of the Satellite dish or Terristeral antenna.
- Calculation of azimuth and elevation angle.
- Indication of level of a signal, including the sound.
- Chart of signal level.
- Scanner and power satellite detection.
- Control of Diseq positioner (include usals), switch,...
- Support Terrisateral and Satellite signal.
Download Prog Finder