AnkhSVN is a free Subversion client, implemented as a source-control plug-in for Microsoft Visual Studio 2005, 2008, 2010+. It is released under the Apache License. It provides an interface to perform the most common revision control operations directly from inside the VS.NET IDE.
About (from AnkhSVN Team at ankhsvn.open.collab.net)
“AnkhSVN is a Subversion Source Control Provider for Microsoft Visual Studio 2005, 2008 and 2010. AnkhSVN provides Apache Subversion source code management support to all project types supported by Visual Studio and allows you to perform the most comm”