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, Web-based and BSD apps. The best Apache Subversion alternative is Git, which is both free and Open Source. Other great apps like Apache Subversion are Trac, Mercurial SCM, Git for Windows and Perforce Helix Core.