A Subversion client, implemented as a windows shell extension
Edit By BS Editor: TortoiseSVN is an easy to use SCM / source control software for Microsoft Windows and maybe the best standalone Subversion client there is. It is implemented as a Windows shell extension, which makes it integrate seamlessly into the Windows explorer. Since its not an integration for a specific IDE the can use it with whatever development tools you like. Another advantage of this shell integration is that not only web or software developers can use it but all the people who dont have the development tools installed, for example translators, doc writers, ...TortoiseSVN 1.5.5 has been released, linked against Subversion 1.5.4.This is a bugfix/maintenance release only. No new features were added since 1.5.4. you can free download TortoiseSVN 1.5 now.