open source

mRemoteNG is an open source, tabbed, multi-protocol, remote connections manager.

osTicket is a widely-used open source support ticket system

Elgg is an open source social engine

BitRock's extensive open source expertise to provide a consistent

BitRock's extensive open source expertise to provide a consistent.

An open source utility that provides fast incremental file transfer.

An open source, web content management (WCM) system.

TaskJuggler is a modern and powerful, Open Source project management tool.

Drupal.org is the official website of Drupal, an open source content management

Globetrotter - The first open-source guestmap.