FileCleaner 

FileCleaner gets the implied job done and gets it done with as little work from you as possible. The interface is very simple to use, and no technical know-how is needed.

The three main programs that FileCleaner focuses on are Internet Explorer, Google Chrome, and Mozilla Firefox. The program can easily wipe out any and all traces of your recent activity from these browsers. You can specify what parts you want to delete, such as web browsing history, cookies, form history, url history, and many more.

This is an ideal lightweight solution for your privacy needs. A very handy feature for that little paranoid side of you is Realtime Clean. You can set the program to delete your history as you go, in your web browser or instant messaging program. You can also delete the leftover files in Windows, such as temporary files, Windows search history, the recycling bin, the run list, and recent programs. And to top it off, you can set the program to run on a schedule, clearing your history at regular times every day, or whenever you start your computer.