- CUnit – http://cunit.sourceforge.net/
- CUnitWin32 – http://code.google.com/p/cunitwin32/
- CppUnit – http://sourceforge.net/projects/cppunit
- CUT (C Unit Tester) – http://sourceforge.net/projects/freshmeat_cut/
- GoogleTest – http://code.google.com/p/googletest/
- TUT – http://tut-framework.sourceforge.net/
- UnitTest – http://devmentor.org/#UnitTest
- UnitTest++ – http://unittest-cpp.sourceforge.net/
- Unit++ – http://unitpp.sourceforge.net/
- WinUnit – http://msdn.microsoft.com/en-us/magazine/cc136757.aspx