Ditto is a 64 bit extension to the standard Windows clipboard.
fre:ac is a free audio converter and CD ripper/audio CD grabber with support for various popular formats and encoders.
The Tinker molecular modeling software is a complete and general package for molecular mechanics and dynamics, with some special features for biopolymers.
Sequalator is an application designed to solve linear simultaneous equations by employing the Gauss-Jordan elimination algorithm.
FirmwareTablesView is a simple tool that displays a list of firmware tables (ACPI, SMBIOS) stored on your system.