From Assistance and Resources for Computing:
PurgeFox is a utility program specifically designed for users of the popular FireFox browser to remove the surfing tracks retained by FireFox, IE and Windows. It lets you easily protect the Cookies you want to keep and quickly delete the rest. Cache files, unwanted Cookies, History, Forms History, Recent Links, Recycle Bin and the Windows Temp Folder are the categories you can eliminate. Plug-ins and secure erase are supported.