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GanttProject icon


Desktop Software Tools
GanttProject is a piece of project management software that was designed by an engineer who wanted to streamline the process of managing projects. The software is open-source and entirely free to use... or modify. Considering the fact the software costs nothing to use, it has an impressive feature list that includes some of the most complex tools for managing projects that you'll find in any other software suite. Java Runtime 7 or newer is required to run GanttProject since the software runs on Java. You can visit to use their checking tool to find out if you already have Java installed on your system, and you can download it instantly if you don't. Read moreless
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GanttProject Reviews

We have 1 review for GanttProject. The average overall ratings is 4.0 / 5 stars.

Write a Review
grex avatar
My Opinion on GanttProject
written by grex on 2018-03-02 04:26:12
Ease of Use
Customer Service
Value For Money

Overall Opinion: Since GanttProject is open-source, it can be used for free even under commercial licenses. That means you can modify the software and use it in your business without any worry of the creator coming after you for copyright infringement. It would be as if you invented the software yourself. You don't have to have an active internet connection to use the software once it has been downloaded and installed to your desktop. Since the software is based on Java, it can run on Mac systems, Windows systems, and Linux systems with no problem. You can easily manage your projects and schedule tasks, and the software is so intuitive that it doesn't even require a tutorial or any sort of manual. More than 2,000 people download the software every week, which means it has a vast network of users who might update it or add their own functionality that they then share with everyone else. That's the beauty of open-source software like GanttProject. The software was initially released in 2003, so it has the benefit of 15 years of development. You can rest assured that this software isn't suddenly going to drop off the map in terms of active utility. By focusing on the tasks at hand, you can use this software to its full potential in order to push your business to its full potential. One of the most notable ways that GanttProject helps you organize your tasks is through the creation of tasks trees. These trees exist in a spreadsheet-style system that allows them to interact in various ways that help the overall management of the project remain steady. Trivial tasks can be collapsed and saved for later while vital tasks are accomplished immediately, and you can even create personalized fields that let you expand the use of the software to your specific needs. Tasks can be linked such that one task will not be possible to start until another has been completed. You can also set tasks so that they appear in a specific order, and force certain tasks to become active automatically upon the completion of another task. The software can generate charts, comparisons, baselines, and various other implements that help you stay on top of your project. The fact that it's free probably warrants at least a small donation to those who developed and maintain the software.

Pros: Highly Intuitive Large Project Support

Cons: Lags Under Multiple Open Projects Lacks Customization

grex is using GanttProject every other week recently.


  • Features
  • Chart Project Progression
  • Insert Dependency Constraints
You can always update GanttProject to add more features!

GanttProject Videos

Youtube Video: Introduction into GanttProject 2.5

This video tutorial was created by Mark Portnell from the University of Edinburgh as a part of his assignment. He used the third beta of GanttProject 2.5 Dear friends. Support forum is not...

Disclaimer: This video was not made by us, but we found it interesting enough to embed it here.


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About This Article

This page was composed by and published by It was created at 2018-04-29 11:03:23 and last edited by at 2020-03-06 07:49:49. This page has been viewed 9083 times.

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