Diagramium vs GanttProject
| Diagramium | GanttProject | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | Web | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Task dependencies | Yes | |
| Milestones | Yes | |
| Critical path | Yes | |
| Task views | gantt | |
| Guest access | Yes |
Listed together in Best Gantt Chart Software