TMate SubGit is a tool for teams that migrate from SVN to Git. It converts SVN repositories to Git and allows you to work with both systems simultaneously.
Although it's quite straightforward and simple to use, it has many useful features and settings. Look through the documentation before to make the most of it.
If you run into any trouble or need help, please contact us at firstname.lastname@example.org. You may also submit your case to our issue tracker.