Free desktop project management software
GanttProject is easy to use
Easy to start
Available for Windows, macOS and Linux. Downloads in seconds, installs instantly and ready to build projects immediately with zero setup.
Easy to use
Simple, intuitive and uncluttered user interface will let you break down the work, build a Gantt chart, assign resources and calculate project costs in minutes.
If you need some guidance into the basics of working with GanttProject, please watch this awesome video tutorial on YouTube:Watch GanttProject Video Tutorial
Easy to export
GanttProject can export documents to Microsoft Project format and import existing documents. If you need custom processing of the project data, export to CSV or Excel is available. Reports and printable charts can be produced with export to PDF and PNG.
Easy to collaborate
With GanttProject Cloud, a commercial cloud-based project and collaboration server built for GanttProject.Checkout GanttProject Cloud
GanttProject is mature, popular and trusted
Established in 2003
GanttProject was born in 2003 and we published countless maintenance and major updates since that time. And you know what? In 2024, GanttProject still can open documents produced years ago.
Thousands of users
A few thousands of people download GanttProject weekly. They can be can be found in nearly 200 countries on all continents and speak 25+ languages.
What do they say?
GanttProject is Free Software
Free as beer
All GanttProject packages are available for free. There is an option to choose a paid download and pay as much as you wish to support those who work on GanttProject.
Free as speech
GanttProject is an open-source software distributed under GPL3 license. You can download the source code, modify it and redistribute under the terms of GPL3.