Mercurial SCM - Mercurial is a free, distributed source control management tool.
Git for Windows - We bring the awesome Git SCM to Windows
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.
Fossil - Simple, high-reliability, distributed software configuration management
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.
Git - Git is a free and open source version control system designed to handle everything from small to very large projects with speed and efficiency. It is easy to learn and lightweight with lighting fast performance that outclasses competitors.