a parametric 3D CAD modeler
Audio Tag Editor
Virtual MIDI controller for Linux, Windows and OSX
FlightGear Flight Simulator: free open-source multiplatform flight sim
Virtual Screening software for Computational Drug Discovery
An advanced drum machine with pattern-based programming
Play mechanical keyboard sounds, typewriter sound as you type
Wings 3D is an advanced subdivision modeler
A batch image converter and resizer
Personal teleprompter software for all video makers.
A GUI in C# .NET 4 for mkvextract (MKVToolNix)
Free and open source vector graphics editor for Windows, Mac, & Linux
Play MIDI like a human in ROBLOX with automatic sustain pedals.
GTK+ comic book viewer.
Scanning probe microscopy data visualisation and analysis
Advanced PNG optimization program
Model Railway CAD program
Library to access MTP players (Mp3 players, Android Phones)
Download videos/channels/playlists from YouTube and many other sites
Logitech Media Server software player releases by Ralphy
Xfig is a diagramming tool