gitflow : Git extensions to provide high-level repository operations for Vincent Driessen's branching model.
Weblate : Weblate is a free web-based translation tool with tight Git integration. It features simple and clean user interface, propagation of translations acro...
code-forensics : code-forensics is a toolset for analysing codebases stored in a version control system. It leverages the repository logs, or version history data, to ...
Sourcegraph : Sourcegraph Server is a free, self-hosted code search server that integrates with your code host and supports multi-repository, regexp, and diff searc...
Twgit : Twgit is a free and open source assisting tools for managing features, hotfixes and releases on Git repositories. It provides simple, high-level comma...
Git Extensions is the only graphical user interface for Git that allows you control Git without using the commandline. It comes with a manual and video tutorials to get you started quickly.