Best Software...Its Free!

Here I want to share the link for free software from Piriform

CCleaner is a system optimization and privacy tool for Windows. Since the initial release in Feb 2004, CCleaner has very quickly grown in popularity and has become the number one tool for clearing hard disk space and maintaining Internet privacy. With updates every month and support for IE, Firefox and Opera - we're striving to maintain the highest quality of program we can.
Not only that, we provide CCleaner completely free for both individual and commercial use.
For more information and to download please visit: www.ccleaner.com

Recuva (pronounced "recover") is a new file recovery tool that will unerase files that you have mistakenly deleted from your computer.
It's fast, small and will run from a USB drive. It also supports most digital cameras card formats, so you can restore those images you accidentally deleted!
This software is now out of the beta testing phase so you can comfortably download it and use it in a commercial environment.
For more information and to download please visit: www.recuva.com

Defraggler is our new disk defragmentation tool.
It supports all OSs from Windows 2000 onwards, and is one of the few portable defrag tools. This makes Defraggler a "must have" program for your computer.
This software is currently in a beta testing phase so we don't recommend you use it in a commercial environment until the final release.
For more information and to download please visit: www.defraggler.com