Open Source GanttProject AlternativesProject & Task Management Tools like GanttProject

The best open source alternative to GanttProject is Kanboard. If that doesn't suit you, our users have ranked more than 100 alternatives to GanttProject and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to GanttProject are ProjectLibre, AFFiNE, Planner and LibrePlan.

GanttProject alternatives are mainly Project Management Tools but may also be Task Management Tools or Team Collaboration Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GanttProject.

GanttProject

105

Free • Open Source
Project Management Tool

GanttProject is a cross-platform desktop tool for project scheduling and management. It runs on Windows, Linux and MacOSX,...

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Kanboard
Is this is a good alternative?
Yes
No
Free • Open Source
Task Management Tool
Project Management Tool
Team Collaboration Tool
Online
Self-Hosted
Cloudron
184 Kanboard alternatives
Kanboard is a free and open source Kanban project management software.
- - Kanboard is the most popular Web-based & Self-Hosted alternative to GanttProject.
- - Kanboard is the most popular Open Source & free alternative to GanttProject.
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Kanboard Features
1. Kanban BoardKanboard allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
2. Extensible by Plugins/ExtensionsKanboard can be extended with add-ons, plugins and extensions.
3. Recurring TasksKanboard supports scheduling a task to recur at any frequency, such as daily or weekly.
4. LightweightKanboard consumes less device resources compared to similar apps.
5. Ad-freeKanboard doesn't contain any form of external advertising.
6. Real time collaborationMultiple users can work together in Kanboard simultaneously.
7. Gantt-chartsKanboard allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
ProjectLibre
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Task Management Tool
Mac
Windows
Linux
BSD
33 ProjectLibre alternatives
ProjectLibre is a Java-based project management solution that gives Microsoft Project a run for its money. Offering a UI similar enough to ease the transition from Microsoft's market leader, ProjectLibre packs in calendars, resource tracking, task management, and...
- - ProjectLibre is the most popular Linux alternative to GanttProject.
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ProjectLibre Features
1. Gantt-chartsProjectLibre allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
Import Microsoft Project files
Resource monitoring
Opinions about ProjectLibre as a Alternative to GanttProject
Most users think ProjectLibre is a great GanttProject alternative.
AFFiNE
Is this is a good alternative?
Yes
No
Freemium • Open Source
Todo List Manager
Note-taking Tool
Project Management Tool
Online
80 AFFiNE alternatives
There can be more than Notion and Miro. Affine is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
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AFFiNE Features
1. Support for MarkDownAFFiNE supports MarkDown for document formatting.
2. Goal TrackingAFFiNE can be used for tracking progress toward personal or business goals.
3. Handwritten NotesAFFiNE supports writing by hand (or a stylus) and your text will be converted to text.
4. Real time collaborationMultiple users can work together in AFFiNE simultaneously.
5. Kanban BoardAFFiNE allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
6. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with AFFiNE.
7. Ad-freeAFFiNE doesn't contain any form of external advertising.
8. Dark ModeAFFiNE supports dark mode for comfortable usage in low light conditions.
Interactive Whiteboard
Rust
Planner
Is this is a good alternative?
Yes
No
Free • Open Source
Todo List Manager
Task Management Tool
Project Management Tool
Linux
Arch Linux
elementary OS
Flathub
Flatpak
61 Planner alternatives
Task manager with Todoist support.
Suggest and vote on features
Planner Features
1. LightweightPlanner consumes less device resources compared to similar apps.
2. Dark ModePlanner supports dark mode for comfortable usage in low light conditions.
LibrePlan
Is this is a good alternative?
Yes
No
Freemium • Open Source
Project Management Tool
Linux
Online
Self-Hosted
129 LibrePlan alternatives
LibrePlan is an open source web application for project planning, monitoring and control.
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LibrePlan Features
1. Gantt-chartsLibrePlan allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
2. Real time collaborationMultiple users can work together in LibrePlan simultaneously.
Scheduling
GNOME Planner
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Windows
Linux
125 GNOME Planner alternatives
Planner is the GNOME project management tool licensed under the GPLv2.
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GNOME Planner Features
1. Gantt-chartsGNOME Planner allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
ClockingIT
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Todo List Manager
Time Tracking Tool
Online
166 ClockingIT alternatives
ClockingIT is a free hosted application, keeping track of all your tasks and the time you spend on them. Extensive features Project Management, Collaboration and Time Tracking

...and its free!

Plan your projects, see your schedule, know if youre slipping behind and why.

Time.
Suggest and vote on features
ClockingIT Features
1. Gantt-chartsClockingIT allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
Built-in File Manager
Multiple languages
Automatic time tracking
Discontinued
Development stopped in 2008, but the program is still working and free.
Calligra Plan
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Task Management Tool
Linux
64 Calligra Plan alternatives
Calligra Plan (formerly KPlato) is a project management application. It is intended for managing moderately large projects with multiple resources.
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Calligra Plan Features
1. Gantt-chartsCalligra Plan allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
2. Task Time TrackingKeep a record of time spent on a task with Calligra Plan.
Desktop Application
ProjeQtOr
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Task Management Tool
Issue Tracking System
Mac
Windows
Linux
Self-Hosted
58 ProjeQtOr alternatives
ProjeQtOr (formely Project'Or RIA) is an open source Project Management Software, gathering in a single tool every functionality needed to organize your projects.
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ProjeQtOr Features
1. Extensible by Plugins/ExtensionsProjeQtOr can be extended with add-ons, plugins and extensions.
2. Gantt-chartsProjeQtOr allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
3. Calendar ViewProjeQtOr has a built-in calendar view to have a clear overview of your content over time.
4. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with ProjeQtOr.
5. Real time collaborationMultiple users can work together in ProjeQtOr simultaneously.
6. Kanban BoardProjeQtOr allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
7. SubtasksProjeQtOr allows you to create and manage tasks inside of a parent-main task.
8. Recurring TasksProjeQtOr supports scheduling a task to recur at any frequency, such as daily or weekly.
9. Task Time TrackingKeep a record of time spent on a task with ProjeQtOr.
Web-Based
Export to CSV
Requirements management
Resource management
Live Meeting
Import PDF
Ticketing
Meeting management
Reporting
Risk management
Rachota
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Time Tracking Tool
Mac
Windows
Linux
139 Rachota alternatives
Rachota is a portable application for timetracking different projects. It runs everywhere. It displays time data in diagram form, creates customized HTML reports or analyses measured data and suggests hints to improve user's time usage.
Rachota has no features, suggest some!
MyCollab
Is this is a good alternative?
Yes
No
Paid • Open Source
Project Management Tool
Task Management Tool
Time Tracking Tool
Mac
Windows
Linux
Online
Chrome OS
Software as a Service (SaaS)
75 MyCollab alternatives
The MyCollab Platform offers developers the exact business application platform they’ve been looking for, by combining the tools they need. Built in Java and bundles of open source frameworks and libraries, it seamlessly integrates into MyCollab CRM, MyCollab-Project or Document...
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MyCollab Features
1. Real time collaborationMultiple users can work together in MyCollab simultaneously.
Cloud based
Taskjuggler
Is this is a good alternative?
Yes
No
Free • Open Source
Project Management Tool
Task Management Tool
Linux
42 Taskjuggler alternatives
TaskJuggler is a modern and powerful, Free and Open Source Software project management tool. Its new approach to project planning and tracking is more flexible and superior to the commonly used Gantt chart editing tools.
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Taskjuggler Features
1. Gantt-chartsTaskjuggler allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
Planner
Planning
Cost estimate