Open Source OpenProject Alternatives
The best open source alternative to OpenProject is Redmine, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to OpenProject and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to OpenProject are Taiga.io (Freemium, Open Source), Kanboard (Free, Open Source), Launchpad (Free, Open Source) and Phabricator (Free, Open Source).
- Redmine is a flexible project management web application. Written using Ruby on Rails framework, it is cross-platform and cross-database. View 246 alternatives to Redmine
- Free • Open Source
- Online
- MySQL Community Edition
- Self-Hosted
- MariaDB
- Ruby
- Microsoft SQL Server
- Cloudron
- Ruby on Rails
- PostgreSQL
- Open Source, full featured project management platform for startups and agile developers & designers. View 200 alternatives to Taiga.io
- Freemium • Open Source
- Online
- BSD
- Self-Hosted
- Django
- AngularJS
- Software as a Service (SaaS)
- Cloudron
- Kanboard is a simple visual task board software. Kanboard is a free and open source Kanban project management software. View 173 alternatives to Kanboard
- Free • Open Source
- Online
- Self-Hosted
- Cloudron
- Launchpad is a collaboration and Bazaar code hosting platform for (primarily open-source) software projects. View 86 alternatives to Launchpad
- Free • Open Source
- Online
- Python
- Phabricator is a collection of open source web applications that help software companies build better software. View 80 alternatives to Phabricator
Discontinued
Effective June 1, 2021: Phabricator is no longer actively maintained.
https://admin.phacility.com/phame/post/view/11/phacility_is_winding_down_operations/
- Free • Open Source
- Mac
- Linux
- Online
- BSD
- Self-Hosted
- PHP
- Cloudron
- Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. View 157 alternatives to Trac
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- BSD
- Self-Hosted
- ProjectLibre is a Java-based project management solution that gives Microsoft Project a run for its money. View 32 alternatives to ProjectLibre
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- Mantis Bug Tracker is a free and open source, web-based bug tracking system. View 93 alternatives to Mantis Bug Tracker
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- Self-Hosted
- The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!. View 30 alternatives to Open365
Discontinued
The project seems to be no longer developed. Last commit on the GitHub repo was made on June 27th, 2016, but it can be still downloaded and installed.
- Free • Open Source
- Android
- Self-Hosted
- Notea is a privacy-first, open-source note-taking application. It supports Markdown syntax, sharing, responsive and more. View 271 alternatives to Notea