Request Tracker, an enterprise-grade issue tracking system
The Project Management plugin for WordPress
A distributed task scheduling framework
Official GanttProject repository
Freeplane add-on for task management and memo taking
🕘 Tracking time tool with task managment
Orangescrum Project Management Software
Lavagna: issue tracker/project management tool
Open source Project Management application
Enterprise chat and task management for teams
Daily Task Management Software with Report Generation
task management, bug tracking, kanban, project management
Web application for JAST.
Microsoft Project Plan (MPP) Viewer
web based Scrum tool, customizable, feature rich and easy to use
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
The scalable open source tool for lean and agile project management
Open Web Planning
Bringer Task Record log is a task-time tracking tool.
Product Backlog Eclipse connector for Mylyn
TàF - Task Management