Apache Subversion is described as '(SVN) is a centralized version control system similar to CVS (Concurrent Versions System) , but based on the concept of change-sets instead' and is a very popular Version Control System in the Development category. There are more than 25 alternatives to Apache Subversion for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and BSD. The best alternative is Git, which is both free and Open Source. Other great apps like Apache Subversion are Trac (Free, Open Source), Git for Windows (Free, Open Source), Mercurial SCM (Free, Open Source) and Fossil (Free, Open Source).
An open source, distributed version control and bug tracking system for Windows, Mac OS X, and Linux. Taking a different approach to the DVCS world with bug tracking, build status tracking, and wiki included together with the versioned code.
The Perforce Software Configuration Management System features comprehensive SCM capabilities built around a scalable client/server architecture. Users can access the Perforce Server through a range of Perforce client software.
Team Foundation Server (commonly abbreviated TFS) is a Microsoft offering for source control, data collection, reporting, and project tracking, and is intended for collaborative software development projects.
EasyGit is a wrapper for git, designed to make git easy to learn and use. EG FOCUSES ON DOCUMENTATION AND EXAMPLES - Much of the work in eg is plugging a gap in git documentation: providing simple tutorial-oriented command-specific built-in help.
monotone is a free distributed version control system. It provides a simple, single-file transactional version store, with fully disconnected operation and an efficient peer-to-peer synchronization protocol.