Mercurial SCM - Mercurial is a free, distributed source control management tool.
Atlassian Bitbucket Server - Atlassian Bitbucket Server is a scalable collaborative Git solution.
Apache Subversion - Mirror of Apache Subversion. Contribute to apache/subversion development by creating an account on GitHub.
Visual Studio Team Services - Visual Studio Team Services (VSTS) provides unlimited Git hosting, cloud build for CI, agile planning and continuous delivery.
Perforce - Self-hosted Version Control Software
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.