Redmine

Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers write …

MantisBT is a free popular web-based bugtracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. MantisBT has …

Gitorious is a code hosting service under the Free Software GNU AGPL license. Gitorious is a great way of collaborating on distributed open source projects. Gitorious provides open source infrastructure …

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! …

todoyu is an extendable, web-based, open source project and task management system. It is geared to the needs of SMEs, tailored to project-related work and suitable for agencies, consultants, architects …

Collabtive is a cloud based groupware, easy to use and efficient for your projects.

Indefero is a web based project hosting service which supports git and svn based projects. It provides bug tracking, a markdown based documentation wiki, file downloads, code reviews, a tagging …

Flyspray is an uncomplicated, web-based bug tracking system written in PHP for assisting with software development.

ERPAL is a comprehensive ERP system for small and medium-sized agencies and software houses. ERPAL maps processes for those businesses professionally, clearly and in an integrated fashion, from request to...

ChiliProject is a web based project management system. It supports your team throughout the complete project life cycle, from setting up and discussing a project plan, over tracking issues and …

Tree.io is a free service that provides cloud based productivity, collaboration, communication and integration tools for any size business. Tree.io focuses on providing cutting-edge Project Management,...

Open-source project management tool, intended to assist the collaborative aspect of work carried out by agile software development teams.

ProjectPier is an open source community aimed at developing simple, powerful and intuitive software for web-based project management and group collaboration. ProjectPier gives you a flexible system for...

Project management software is often overkill. Splendid Bacon only kills pigs. Sorry. See what is happening in your organization and projects at a glance. It’s as easy as eating bacon. …

Project Kaiser is a web-based issue tracking and project management software. It offers rich set of functionality and FREE to use for five users. General features are: Unlimited projects hierarchy, …

A project management, inspired from Redmine, but wrote in PHP.

Eventum is a user-friendly and flexible issue tracking system that can be used by a support department to track incoming technical support requests, or by a software development team to …

mtrack is a project management, source browser, wiki and issue tracking tool heavily inspired by the popular Trac software. mtrack is Free and Open Source software distributed under the 3-clause …

Phabricator is a collection of open source web applications that help software companies build better software.