which one is Best Anti-Spyware Software?

plz suggest any Best Anti-Spyware Software of freeware

If you get a good security program like Norton internet Security. It has a very good Spyware Detection. Avira paid has great spyware detection. Avast does a good job to. The times of needing a stand alone anti-spyware program are really over. The anti-virus program do a very good job. But it’s a good idea to have a back up anti-spyware program like SuperantiSpyware free.
But if you want a really good anti-spyware program just because you will feel better protected, Webroot anti-spyware is good.

Antispyware: Spybot: Search and Destroy Freeware Software Review and Rating | Software Review!

Fix-It Utilities 9 Professional $0.98 Complete set of optimization & repair tools – keep your PC running like newProduct Information[Includes 3-User PC License]Is your PC slowing down crashing or simply not booting?  All computers slow down with use as you add and delete files install/uninstall software and perform normal activities. Just like a car your computer needs regular maintenance and repair. Fix-It Utilities will restore you…

PowerArchiver 2010 Pro $31.95 PowerArchiver 2010 Pro is the latest version of the award winning compression utility which in Pro edition becomes 4 in 1 versatile utility – 4 main features include compression utility, professional backup utility, data CD/DVD/Blu-Ray burner application and lightweight FTP client. With PowerArchiver 2010 Pro you get single interface for all of your file handling needs. In version 2010, brand new…