Free most productive software for windows

Productivity Analyzer (PrAn) is a great utility for gathering data about your productivity with your computer and analyzing the data to find how your productivity varies between days and even between specific hours.
You get a high level overview of how productive you are and which tasks are consuming most of your time. You can find when you are most productive doing a particular task.
How much time did you spend doing something?
How often do you do something?
When do you dop something?
For instance:
Did you just spend an hour browsing eBay when you should have been working on your report? Find it now.
Did you just spend two hours chatting with your buddy when you should have been preparing for your big exam tomorrow? Find it now.
System requirements:
- .Net Framework required

IE Toolbar for AgileCircle Perfect For Professionals, Small Mobile Teams, Schools, Master Mind Groups. Simple Online Collaboration And Sharing. Powerful Search - Tag And Find Anything Easily. Store and Share Files Online. Get Projects Done. Create Your Own Forums. Get Organized Now. Collaborate with your team. Communicate your ideas. Expand your circle of influence. Keep your data private. Leverage your resources. Form beneficial partnerships. Personalized dashboard. Save notes, tasks, favorites. Create projects, assign tasks. Private and public security. Send messages, chat, connect. Calendar, meetings, events. AgileCircle allows a highly interactive, productive knowledge sharing environment where users can create, tag, share and search each others notes, files, to do lists, links/urls etc. Users can also create projects, add team members from with in their private circle, assign tasks and track the status of milestones and tasks.

Requirements: Internet Explorer