TortoiseSVN is a Subversion client, implemented as a Microsoft Windows shell extension, that helps programmers manage different versions of the source code for their programs.

It is free software released under the GNU General Public License.

TortoiseSVN won the SourceForge.net 2007 Community Choice Award for Best Tool or Utility for Developers.

[4] TortoiseSVN can be integrated into Microsoft Visual Studio by using a third-party plugin such as VsTortoise.

A third-party repository monitoring application using TortoiseSVN was named SVN-Monitor, then evolved into Vercue in 2011.