Digital Soda is a simple GTK+ frontend for the "DSO-2250 USB" oscilloscope.
OpenHantek is an application for controlling Hantek (Voltcraft/Darkwire/Protek/Acetech) USB DSOs based on HantekDSO. It draws charts using OpenGL and allows triggers, time base, math functions, and other settings to be manipulated.
Groupware that lets you share projects, calendars, files, and email online.
A Web-based administration tool for servers that host Subversion repositories.