- cvs2svn (http://cvs2svn.tigris.org/)
CVS-to-Subversion conversion
- vss2svn (http://vss2svn.tigris.org/)
Microsoft SourceSafe to Subversion conversion
- Subversion VCP Plugin (http://svn.clkao.org/revml/branches/svn-perl/)
VCP plugin for CVS-to-Subversion