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GanttProject is a free project management app for desktops. It comes with:

  • Task hierarchy and dependencies, milestones, baselines.
  • Gantt chart with an option to generate PERT chart.
  • Resource load chart.
  • Task cost calculation.
  • Export to PDF, HTML, PNG.
  • Interoperability with MS Project, Excel and other spreadsheet apps.
  • Project collaboration using WebDAV and a commercial collaboration service GanttProject Cloud.

Visit to learn more.


GanttProject is free and open-source software, distributed under GNU General Public License v3.