List of version-control software

This is a list of notable version control software systems.

• Openness, whether the software is open source or proprietary
• Repository model, how working and shared source code is handled
  • Shared, all developers use the same file system
  • Client–server, users access a master repository server via a client; typically, a client machine holds only a working copy of a project tree; changes in one working copy are committed to the master repository before becoming available to other users
  • Distributed, repositories act as peers; typically each user has a local repository clone with complete version history in addition to their working files

• AccuRev [proprietary, client-server] – source configuration management tool with integrated issue tracking based on "Streams" that manages parallel and global development; replication server is also available; now owned by Micro Focus
• Autodesk Vault [proprietary, client-server] – Version control tool specifically designed for Autodesk applications managing the complex relationships between design files such as AutoCAD and Autodesk Inventor
• CADES [proprietary, client-server] – Designer productivity and version control system by International Computers Limited
• ClearCase [proprietary, client-server] – MSSCCI compliant (Source Control Plug-in API) configuration management system by IBM Rational Software
• Concurrent Versions System (CVS) [open, client-server] – originally built on RCS, licensed under the GPL
  • CVSNT – cross-platform port of CVS that allows case insensitive file names among other changes
  • OpenCVS – unreleased CVS clone under a BSD license, emphasizing security and source code correctness
• Darcs [open, distributed] – originally developed by David Roundy; track inter-patch dependencies and automatically rearrange and cherry-pick them using a theory of patches
• Dimensions CM [proprietary, client-server] – software change and configuration management system developed by Micro Focus, formerly Serena Software, that includes revision control
• Fossil [open, distributed] – written by D. Richard Hipp for SQLite; distributed revision control, wiki, bug-tracking, and forum (all-in-one solution) with console and web interfaces; single portable executable and single repository file
• Git [open, distributed] – designed by Linus Torvalds for Linux kernel development; decentralized; goals: fast, flexible, and robust ^[1]
• Global Design Platform (GDP) [proprietary, client-server] – design data management for IC design and Perforce infrastructure support
• Integrity [proprietary, client-server]
• Helix Core^{[broken anchor]} (formerly Perforce Helix) [proprietary, client-server] – for large scale development environments
• Mercurial [open, distributed] – written in Python as an open source replacement to BitKeeper; decentralized and aims to be fast, lightweight, portable, and easy to use
• Panvalet [proprietary, shared] – Around since the 1970s, source and object control for IBM mainframe computers
• Plastic SCM (rebranded as Unity Version Control) [open, proprietary] – by Codice Software, Inc and Unity Technologies^[2][3]
• PVCS [proprietary, client-server] – developed by Don Kinzer at Polytron, first released in 1985; now owned by Micro Focus
• Razor [proprietary, ?] – integrated suite from Visible Systems
• Revision Control System (RCS) [open, shared] – stores the latest version and backward deltas for the fastest access to the trunk tip^[4][5] compared to SCCS and an improved user interface,^[6] at the cost of slow branch tip access and missing support for included/excluded deltas
• Source Code Control System (SCCS) [open, shared] – part of UNIX; based on interleaved deltas, can construct versions as arbitrary sets of revisions; extracting an arbitrary version takes essentially the same time and is thus more useful in environments that rely heavily on branching and merging with multiple "current" and identical versions
• StarTeam [proprietary, client-server] – coordinates and manages software delivery process by Micro Focus, formerly Borland; centralized control of digital assets and activities
• Subversion (SVN) [open, client-server] – versioning control system inspired by CVS^[7]
• Surround SCM [proprietary, client-server] – version control tool by Seapine Software
• Synergy [proprietary, client-server] – MSSCCI compliant (Source Control Plug-in API) integrated change management and task-based configuration management system, proprietary of IBM
• Team Concert [proprietary, client-server] – Collaboration and application lifecycle management platform by IBM Rational Software
• Team Foundation Version Control [proprietary, client-server] – version control system developed by Microsoft for Team Foundation Server, now Azure DevOps Server
• The Librarian [proprietary, shared] – Around since 1969, source control for IBM mainframe computers; from Applied Data Research, later acquired by Computer Associates
• Vault [proprietary, client-server] – version control tool by SourceGear; first installation can be used for free

The following have been discontinued or not released in more than a decade.

• Bazaar [open, distributed] – written in Python, originally by Martin Pool and sponsored by Canonical; decentralised: goals: fast and easy to use; can losslessly import Arch archives; replaced by friendly fork named Breezy
• BitKeeper [open, distributed] – (discontinued) was used in Linux kernel development (2002 – April 2005) until its license was revoked for breach of contract; open-sourced in 2016
• Code Co-op [open, proprietary] – (discontinued) peer-to-peer version control system (can use e-mail for synchronization)
• Configuration Management Version Control (CMVC) [proprietary, client-server] – version control system, no longer available
• GNU arch [open, distributed] – A very early system; deprecated since 2009 in favor of Bazaar
• DCVS [open, distributed] – A decentralized spin on CVS, last released 2006 and since discontinued
• Monotone [open, distributed] – not updated since 2011
• Quma Version Control System – [open] VCS, final release 2010, abandoned 2013
• Sun WorkShop TeamWare – Designed^{[citation needed]} by Larry McVoy, creator of BitKeeper
• Vesta [open, client-server] – (discontinued) build system with a versioning file system and support for distributed repositories
• Visual SourceSafe (VSS) [proprietary, client-server] – version control tool by Microsoft; oriented toward small teams. Final release in 2005.

• Comparison of version-control software
• Comparison of source-code-hosting facilities