RapidSVN!

TortoiseSVN is a really easy to use Revision control / version control / source control software for Windows.Since its not an integration for a specific IDE you can use it with whatever development tools you like.TortoiseSVN is free to use. You dont need to get a loan or pay a full years salary to use it.

RabbitVCS is a set of graphical tools written to provide simple and straightforward access to the version control systems you use. Currently, it is integrated into the Nautilus and Thunar file managers, the Gedit text editor, and supports Subversion and Git, with a goal to incorporate other version control systems as well as other file managers.

SmartSVN is a graphical client for the Open Source version control system Subversion (SVN).

SlikSVN is a free subversion client for the command line.

Similar to Tortoise SVN for Windows but integrated into Finder

AnkhSVN is a Subversion SourceControl Provider for Visual Studio. The software allows you to perform the most common version control operations directly from inside the Microsoft Visual Studio IDE. With AnkhSVN you no longer need to leave your IDE to perform tasks like viewing the status of your source code, updating your Subversion working copy and committing changes. You can even browse your repository and you can plug-in your favorite diff tool.

Comfortable graphical SVN client for linux.

An efficient dual-pane file manager that enables you to browse your drive's content in an organized environment via intuitive actions.

If you're a pretty serious nerd like us, you probably have access to an FTP, SFTP, WebDAV or Amazon S3 server that you use for, say, web serving, group collaboration, as a personal cloud storage service, or who knows what.

Syncro SVN Client makes easier document and code sharing between content authors or developers. This multiplatform Subversion front-end allows you to browse repositories, check for changes, commit changes, update your working copy and examine the revision history.

WebSVN offers a view onto your subversion repositories that's been designed to reflect the Subversion methodology. You can view the log of any file or directory and see a list of all the files changed, added or deleted in any given revision. You can also view the differences between two versions of a file so as to see exactly what was changed in a particular revision.

eSvn - a GUI frontend to the Subversion revision system.

ZigVersion is an easy to use interface for Subversion, a popular open source version control system. Instead of simply reproducing the command line concepts as a graphical interface, we looked at the typical workflows of professional programmers and designed an interface around them.