Thinking Rock is a free software application for collecting and processing your thoughts following the GTD methodology

Thinking Rock will allow you to clear your mind so that you can become more proactive and concentrate on what is important to you

Thinking Rock allows you to collect your thoughts and process them into actions, projects, reference items or someday/maybe items. Actions can be done by you, delegated to someone else or scheduled for a particular date. Projects can be organised with ordered actions and sub-projects. You can review all of your actions, projects and other information quickly and easily to see what you need to do or to choose what you want to do at a particular time.