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GanttProject

GanttProject is a desktop project scheduling application with Gantt charts, developed by BarD Software. The desktop app is free and open source under the GNU GPL version 3 or later, with an optional pay-as-you-go GanttProject Cloud collaboration service.

Licensing at a Glance

  • Open source
  • Consumption / usage based

  1. The project README states that GanttProject is free and open-source software distributed under the GNU General Public License v3.[1]

  2. GanttProject source files state that the program may be redistributed and/or modified under the GNU GPL version 3 or, at the user's option, any later version, with copyright held by Alexandre Thomas and BarD Software s.r.o.[2]

  3. The GanttProject website says the desktop app is free to use, runs offline on Windows, macOS and Linux, and requires no subscriptions.[3]

  4. GanttProject Cloud is described as an optional collaboration service with pay-as-you-go pricing and no monthly subscriptions.[4]

  5. The README describes GanttProject Cloud as a commercial collaboration service, alongside collaboration via WebDAV.[5]

Products

References

  1. ganttproject/README.md · github.com · retrieved 2026-09-27
  2. ganttproject/GanttProject.java · github.com · retrieved 2026-09-27
  3. GanttProject: Free Project Management App · ganttproject.biz · retrieved 2026-09-27
  4. GanttProject: Free Project Management App · ganttproject.biz · retrieved 2026-09-27
  5. ganttproject/README.md · github.com · retrieved 2026-09-27
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