• [The Trac Project - Trac](https://trac.edgewall.org/)
    (tags: [bugtracking](https://del.icio.us/rbazinet/bugtracking))
  • [BugTracker.NET Home](https://www.ifdefined.com/bugtrackernet.html)
    Great free and opensource bug tracking system for .net.
    (tags: [bugtracking](https://del.icio.us/rbazinet/bugtracking))
  • [FogBugz](https://www.fogcreek.com/FogBugz/)
    Not a free tool but one I have used in the past, it integrates to Visual Studio and to source control systems. Although not free, it is inexpensive for all you get.
    (tags: [bugtracking](https://del.icio.us/rbazinet/bugtracking))