TortoiseSVN

TortoiseSVN is a Windows shell extension for Subversion; it provides icon overlays in Windows Explorer that are useful as a tool for observing the status of your Subversion controlled files. You can also use it to create your repository sub-trees and check out local working copies from within Windows Explorer, using simple menu commands.

You can download TortoiseSVN from http://tortoisesvn.net/downloads.html.

Notes

Enterprise Architect can only communicate with the Subversion server using the Subversion command line client svn.exe