Tuesday, May 12, 2026

GanttProject 3.4 Beta IV

 GanttProject 3.4 Beta IV is now ready for testing.

This update introduces several workflow refinements and stability fixes in addition to the major features introduced in previous Beta versions — such as the new UI facelift, custom task filters, and auto-resume functionality.

New in Beta IV

Modernized Import/Export
  • You can now open exported files directly from the Export dialog immediately after saving.
  • The Import dialog now supports selecting and importing multiple .gan files at once.
  • Both the Import and Export dialogs have received a UI facelift.
Enhanced Project Insights

We’ve added a new built-in, read-only property, "Is Critical," which identifies if a task is currently on the project's critical path.
Performance and Stability
We have resolved issues that affected stability on computers using non-English locales.

Sunday, February 15, 2026

GanttProject 3.4 Beta Release

GanttProject 3.4 Beta is ready for testing, featuring enhanced customization, a modern UI facelift, and several long-awaited workflow improvements.

Enhanced Customization

  • Custom Filters: New task filters help you eliminate clutter and focus on what matters.

  • Calculated Columns: Expressions now support the use of custom columns in calculations.

  • Visual Charting: Custom columns can now be displayed directly alongside task bars on the Gantt chart.

User Interface & Usability

  • Modern Look: A refreshed UI and better compatibility with high-resolution screens.

  • Clickable Links: Web links in the task table are now active, allowing external resources to be accessed instantly.

Installation & Updates

  • Update Flexibility: Users can now install updates via ZIP files as an alternative to the standard Update Channel.

  • Linux Support: A new AppImage package is available for easier installation on Linux distributions.

The "Finally!" Feature

  • Auto-Resume: When GanttProject 3.4 starts, it can automatically reopen your last project. We know you’ve been waiting for this one for a long time! :)

Tuesday, January 30, 2024

GanttProject 3.3 Release


GanttProject 3.3

 
We're pleased to share that GanttProject 3.3 is now available for download

In this update, we bring you:
  •  Calculated Task Columns: Enhance your project data with the ability to calculate custom column values using rich SQL syntax, and gain deeper insights into your project.

  • Native Package for Apple Silicon: Improved performance on Apple M1 and M2 chips, ensuring a smoother project management experience.

  • New Filters: Find overdue tasks or tasks due today with ease and gain better control over your project execution and deadlines.




Download GanttProject 3.3 from our web site: https://ganttproject.biz/

Tuesday, March 1, 2022

GanttProject 3.2: bugfix update 3220

Second bugfix update to GanttProject 3.2 with a few bugfixes. One of them is critical: it turned out that changes made in the task table cells were not undoable. We highly recommend to install the update.


The update is delivered through the Update Channel.





Saturday, February 26, 2022

GanttProject 3.2: first bugfix update

The first bugfix update to GanttProject 3.2 is published. It includes a few bugfixes, Japanese translation update and a few holiday calendar updates (Brazil, Italy, Spain, Mexico, United Kingdom, United States).

We highly recommend to update your GanttProject because on of the critical fixed issue with resource custom columns.

If Auto-Update is switched on in your GanttProject, you will see the Update Dialog automatically after launching. Otherwise, you can go to the App Updates pane in the Settings Dialog.

The update size is ~8Mb and it installs almost instantly.








Wednesday, February 16, 2022

GanttProject 3.2 Release

Hey there,

the release build of GanttProject 3.2 is available for downloading! Read the release notes and watch the video showing the release highlights:




Download packages for Windows, macOS, Linux, and platform-independent ZIP archive from our web site.

Monday, February 7, 2022

GanttProject 3.2 Release Candidate

 A Release Candidate build of GanttProject 3.2 is available for downloading.

The build number is 3.2.3190. You can download it from the public Dropbox folder It comes as a platform-independent ZIP archive and Java Runtime is NOT included. You have to install Java 11 or Java 17 with JavaFX modules. There are two vendors which provide such Java Runtimes: BellSoft Liberica (choose "Full JRE" package for your platform) and Azul Zulu (choose "JRE FX" package). Some tips on running GanttProject from ZIP are available here: https://github.com/bardsoftware/ganttproject/wiki/Installing-from-ZIP
We plan to fix the remaining issues, build packages for all platforms and publish the release build in a few days.