MKS Source

A Unified Engineering Platform for Product Development.
git-gui

Is a tool for creating commits and managing branches.
GitEye

This free desktop app combines a simple-to-use graphical Git client with central visibility into…
Ungit

Web-based and intuitive UI for git.
Plastic SCM

Plastic SCM is a cross-platform commercial distributed version control tool.
Fork

Fast and Friendly Git Client for Mac.
git-cola

git-cola is a powerful GUI for git, a distributed revision control system.
git-webui

A standalone local web based user interface for git repositories.
accurev

version control system. Licensed.
Vault VCS

SourceGear Vault Pro is a version control and bug tracking solution for professional development teams. Vault Standard is for those who only want version control.