DotGNU
| Developer(s) | Rhys Weatherly (Southern Storm Software Pty), Klaus Treichel, Thong Nguyen, Gopal V, Norbert Bollow | 
|---|---|
| Final release | 0.8.0
   / March 20, 2007 | 
| Written in | C, C# | 
| Operating system | Linux, BSD, Mac OS X, Solaris, AIX, Microsoft Windows, others | 
| Type | System platform | 
| License | GPL and LGPL | 
| Website | www | 
DotGNU is a decommissioned part of the GNU Project that started in January 2001 and aimed to provide a free software replacement for Microsoft's .NET Framework. The DotGNU project was run by the Free Software Foundation. Other goals of the project are better support for non-Windows platforms and support for more processors.
The main goal of the DotGNU project code base was to provide a class library that is 100% Common Language Specification (CLS) compliant.