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Collabtive is web based project management software
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config/standard update phpmailer dependency to 5.2.25 Sep 2, 2017
files initial work on sqlite support Oct 23, 2014
include reset content of time tracking comment field upon form submission for… Mar 18, 2018
language Update lng.conf Oct 2, 2017
plugins first push with smartgit Aug 21, 2017
vendor update dependency Feb 25, 2018
api.php first push with smartgit Aug 21, 2017
changelog.txt fix side effects on tasks and task lists when editing a milestone Mar 18, 2018
init.php better comments Mar 18, 2018
install.php first push with smartgit Aug 21, 2017
manageajax.php enable proper session handling May 24, 2017
managefile.php first push with smartgit Aug 21, 2017
managemilestone.php update/fix changed path to form Mar 18, 2018
manageproject.php fix path Mar 18, 2018
manageroles.php first push with smartgit Aug 21, 2017
managesearch.php add stuffs Dec 20, 2017
managetimetracker.php fix line breaks Mar 18, 2018
thumb.php only make thumb.php accessible if user is logged in Oct 14, 2015


Collabtive is web-based project management software. It's an open source alternative to proprietary tools like Basecamp.

It features a modern, responsive UI as well as powerful features for structuring and tracking projects. With a responsive UI and powerful plugin system - it's easy to use and customize.


  • PHP 5.5, PHP 7
  • MySQL/MariaDB or SQLite Database

#Browser support

  • Internet Explorer 10/11
  • MS Edge
  • Google Chrome
  • Mozilla Firefox


  • Task lists Each tasklist can have an arbitrary number of tasks.
  • Tasks Each task has a due date, a completion state and can be assigned to one or more users
  • Milestones Milestones encapsulate major project phases
  • Messaging / Instant messaging Per-project messaging built in. Audio/Video and Text messaging available as plugins.
  • File management Per-project file manager featuring full folder support, and encrypted storage.
  • Role-based user permissions Create fine grained access control
  • Time tracking
  • Reporting (Excel, PDF)
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