GanttProject is a project scheduling application written in Java and featuring Gantt chart, resource management, calendaring, import/export (MS Project, HTML, PDF, spreadsheets). Learn more on


  • Gantt chart
  • Resource load chart
  • PERT chart
  • Microsoft Project compatibility
  • Export to PDF, HTML and CSV

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User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

User Reviews

  • I downloaded this tool without expecting it to be as useful as it really was. The only reason I didn't give it 5 stars is the lack of documentation (which isn't really needed since it is so simple), and the web server WEBDAV setup is a bit buggy.

  • my Linux virtual machine does not accept gantt chart software what strategy can i use to make it run?

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Additional Project Details


Croatian, Romanian, French, Dutch, Polish, Finnish, Italian, Vietnamese, English, Slovak, Chinese (Traditional), Norwegian, Chinese (Simplified), Danish, German, Japanese, Spanish, Russian

Intended Audience

End Users/Desktop, Management

User Interface

Java Swing, Win32 (MS Windows), Cocoa (MacOS X), Eclipse

Programming Language


Database Environment