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.
A quick review of some of the features in ZigVersion 1.2:
*NEW* Revision Viewer to easily browse revisions for a file or directory
Review and Check In your changes in a single step.
Easily browse repository and working copies in a single view.
Limit your view to only changing files.
Does not require the command line subversion client.
Easy drag and drop usage for many commands.
Browse the History of a file, and view differences between revisions.
Quick access to frequently used subversion commands.
Instant notification of changes to a file's Contents or subversion status, including out of date status.
Quick access to recently used repositories.
Browse multiple repositories at once.