Trac

Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers writ...
Language(s): Python
Operating system(s): Windows, OS X, Linux, BSD
License: Modified BSD license

TupiTube

TupiTube ( also known as Tupi 2D) is a 2D animation software focus on children, teenagers and amateurs. This project is developed and maintained by the Colombian startup MaeFloresta. This project is c...
Language(s): C++ / Qt
Operating system(s): Unix, Linux, Windows, Mac OS X
License: GPLv2

Tux Paint

Tux Paint is a raster graphics editor (a program for creating and processing raster graphics) geared towards young children. The project was started in 2002 by Bill Kendrick who continues to maintain ...
Language(s): C
Operating system(s): Microsoft Windows, Linux, Mac OS, Android, iOS
License: GNU General Public License

Twinkle

Twinkle is a free and open-source app for voice communications over Voice over IP (VoIP) protocol. It is designed for Linux operating systems and uses the Qt toolkit for its graphical user interface. ...
Language(s): C++
Operating system(s): Linux
License: GNU General Public License

USBKill

USBKill is anti-forensic software distributed via GitHub, written in Python for the BSD, Linux and OS X operating systems. It is designed to serve as a kill switch if the computer on which it is insta...
Language(s): Python
Operating system(s): BSD, Linux, Mac OS X, other Unix-like systems
License: GNU General Public License