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InstaganttProjectLibre
Freemium

Free plan available, with paid plans for more features.

 Freemium

The desktop app is free and open source; the cloud version is a paid service with a trial.

Web Windows, macOS, Linux, Web
  • Drag-and-drop Gantt scheduling with dependencies
  • Baselines and milestones
  • Opens Microsoft Project .mpp and .xml files without conversion
  • Critical path, resource leveling and earned value scheduling
  • Focused on timelines rather than full work management
  • Hosted only
  • Website mostly promotes the paid cloud product
  • Portfolio, AI and risk analysis features are in the cloud version
Web application, Hosted service Downloadable app, Hosted service
Closed source Open source
License not stated License: CPAL-1.0
Account needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.