Thunderbird-Tray is a system tray launcher tool for Mozilla Thunderbird, the popular e-mail client. You can use TB-Tray to hide Thunderbird to the tray while you don't need it. When you click the tray icon, TB-Tray will restore Thunderbird.
LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL
The Cygwin GNOME 2.x project aims to port the GNOME Desktop 2.x to Windows OS, using Cygwin as a porting tool and user environment.
Axure Share Project Sample
A small tool helps you to balance the chemical formulas.
GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac
A foreign language learning software provided by a Chinese high school student. Its name "Lamplicit" is a combination of "language" and "implicit".
An eMule client that is based on the original one, but with a new credit system.
Jucifer, written in PHP, is a cross-platform software run under Apache in a PC to help reading and monitoring posts of Baidu.com Tieba. Especially useful for Tieba Mentors to pick out isolated posts. Jucifer使用PHP编写，是一个跨平台的百度贴吧浏览和监控系统，为管理者快速反应爆吧、挖坟、拆吧提供有力的支持。