GanttProject: free project management tool for Windows, macOS and LinuxEasy to useBreak down the work, build a Gantt chart, assign resources, calculate project costs and export to PDF in minutes, without reading manuals.Export and import from MS Project and Excel. Mature and reliableEstablished in 2003 and receives regular updates.Thousands of daily downloads and active users all around the world, speaking 25+ languages. Free for any purposesCommercial usage is okay.
