GanttProject vs LibrePlan
A side-by-side comparison of two self-hosted project management & tasks options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | GanttProject | LibrePlan |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 64 · Good | 77 · Good |
| Category | Project Management & Tasks | Project Management & Tasks |
| License | GPL-3.0 | AGPL-3.0 |
| Language | Java | Java |
| Setup difficulty | Easy | Hard |
| Min. RAM | 512 MB | 1,024 MB |
| Deployment | binary, source | bare-metal, source |
| GitHub stars | ★ 1,104 | ★ 353 |
| First released | 2003 | 2010 |
| Replaces | Microsoft Project | Microsoft Project |
What are GanttProject and LibrePlan?
GanttProject
GanttProject is a free, open-source desktop application for project scheduling and management. It produces Gantt charts, resource load charts, and PERT diagrams.
- Gantt chart scheduling
- Resource load management
- PERT chart generation
- MS Project import and export
LibrePlan
LibrePlan is an open-source web application for project planning, monitoring, and control. It is aimed at companies that need detailed resource and capacity planning.
- Resource and capacity planning
- Gantt chart scheduling
- Earned value tracking
- Multi-project portfolios
GanttProject vs LibrePlan: key differences
Both projects are written in Java. Licensing differs — GPL-3.0 for GanttProject versus AGPL-3.0 for LibrePlan. GanttProject is the lighter option, starting around 512 MB of RAM against 1,024 MB for LibrePlan. GanttProject is the more established project (first released 2003), while LibrePlan arrived in 2010. GanttProject has the considerably larger community, at 1,104 GitHub stars versus 353.
Why pick each one
Choose GanttProject if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (1.1k GitHub stars)
- Written in Java
Frequently asked questions
Is GanttProject or LibrePlan better?
GanttProject is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider LibrePlan if its specific feature set fits your needs better.
Are GanttProject and LibrePlan free and open-source?
Yes. GanttProject is licensed under GPL-3.0 and LibrePlan under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run GanttProject and LibrePlan with Docker?
GanttProject: check the project docs for container support. LibrePlan: check the project docs for container support.
Which is lighter on resources, GanttProject or LibrePlan?
GanttProject has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for LibrePlan. Real-world usage depends on library size, user count, and enabled features.