CWX Project is an easy to use Project Management and ToDo-List application for Wordpress Blogs, encouraging collaborative work.

Quick and easy to use, manage all your tasks and your time with the Task Manager plugin.

Task manager for wordpress. Allows users to create todo lists in the wordpress back-end.

A management tool right into your WordPress dashboard.

UpStream is a free but very powerful project management plugin for WordPress.

A complete Project Management & Task Management plugin for WordPress. Taskbuilder is a modern, easy to use project manager with lots of free features.