Freeplane add-on for task management and memo taking
Free flexible open source todo manager featuring hierarchical tasks
Todo task manager with simple, fast and intuitive user interface
An open-source task manager for the Android™ platform
iTeam - Online Project and Client Management System
Project & Task Manager
task management, bug tracking, kanban, project management
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
web based Scrum tool, customizable, feature rich and easy to use
Personal organizer focused on usability and user productivity
simple task manager for linux
TàF - Task Management
Manage Your Tasks Easily