Firefox users would love this program

Mozilla Cleaner is a cache and history cleaner for Mozilla Suite, Firefox and Thunderbird. It deletes your cache, history and temporary internet files as well as cleaning e-mail trash, recycle bin, temporary folders, clipboard, windows most recently used items and user added files and folders.

A cookie manager is also included enabling you to save selected cookies. The app works only on Windows XP and requires Microsoft .Net Framework 1.1 or above. Available for download at The Register

Version 1.42 is available as freeware on the Register site while the latest 1.61 requires payment of £2.50 through PayPal.