Folio
a simple version control system for design teams based on Git. !
version-control
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Kactus
design version control without changing your tools. Manage changes, document work and keep your team in sync. ! 
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a version control tool for designers with visual diff, merge and conflict resolution. Works with Git…
version-control
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pijul.com
Unlimited free and open source distributed version control system. Its distinctive feature is based …
version-control
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Google Code
Google offers free hosting for open source projects using the Subversion or Mercurial version contro…
version-control
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