1)   MailCrawl 1.14
Regardless if you need targeted or untargeted emails, MailCrawl is what you should use. It detects every single email on a site, not only those in mailto tags. Duplicates and invalid emails are instantly removed.

 2)   ProCrawl 1.32
ProCrawl high speed email extractor will search mail servers for emails. This is the ultimate way to find emails since they are verified as they are collected.

 3)   PCSecurityKit 1.0
PCSecurityKit scans your PC for known spyware and more. It comes with a menu of information about spyware, so you can learn all about what spyware is and how it infects your machine. Included with the software is a free tool that scans your PC.

 4)   One Click Spam Shield 1.4
1Click SpamShield tracks the Internets worst Spammers, IP blocking, Spam Gangs and Spam Support Services, and works with ISPs and Law Enforcement Agencies to identify and remove persistent spammers from the Internet. You will get 365 days Technical Support via eMail.

 5)   Security Assist 1.0
Security Assist allows you to diagnose your PC and learn about spyware. It will allow you to learn what spyware and adware is, how you can tell if you're infected, how anti-spyware software works and how to scan your machine for infections.