Git core has support for CVS, SVN, Perforce, Arch and Quilt. There are plugins for Mercurial, Bazaar and DARCS. https://git.wiki.kernel.org/index.php/Interfac

Git core has support for CVS, SVN, Perforce, Arch and Quilt. There are plugins for Mercurial, Bazaar and DARCS. https://git.wiki.kernel.org/index.php/Interfaces,_frontends,_and_tools#Interaction_with_other_Revision_Control_Systems https://git.wiki.kernel.org/index.php/Interfaces,_frontends,... Git to Mercurial. http://hg-git.github.com/ http://hg-git.github.com/ Git to Bazaar. http://doc.bazaar.canonical.com/migration/en/foreign/bzr-on-git-projects.html http://doc.bazaar.canonical.com/migration/en/foreign/bzr-on-... It doesn't seem other DVCS are that incompatible.