FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Enjoy the freedom of using your software wherever you want, the way you want it, in a world where interoperability can finally liberate your computing experience.
Project website: https://www.freerdp.com/
Issue tracker: https://github.com/FreeRDP/FreeRDP/issues
Sources: https://github.com/FreeRDP/FreeRDP/
Downloads: https://pub.freerdp.com/releases/
Wiki: https://github.com/FreeRDP/FreeRDP/wiki
API documentation: https://pub.freerdp.com/api/
IRC channel: #freerdp @ irc.freenode.net
Mailing list: https://lists.sourceforge.net/lists/listinfo/freerdp-devel
Information regarding the Microsoft Open Specifications can be found at: http://www.microsoft.com/openspecifications/
A list of reference documentation is maintained here: https://github.com/FreeRDP/FreeRDP/wiki/Reference-Documentation
Instructions on how to get started compiling FreeRDP can be found on the wiki: https://github.com/FreeRDP/FreeRDP/wiki/Compilation