1)   ASP.NET Chat Pro 3.3
Full featured, customizable, fast ASP.NET chat with no page refreshes. Private and moderated rooms. Private messages. Ignore, Kick, Ban from room or site. Abusive words, flooding control. Hyperlink aware. Support Helpdesk or Chat skins. Multilanguage

 2)   Parental Filter 0.22
Parental Filter is a 100% freeware porn blocker. It specialises in blocking porno websites nothing more, nothing less.

 3)   Aldo's SPAM Cleaner 2.0
Aldo's SPAM Cleaner is a tool that will save you bandwidth and time deleting automatically all the SPAM, Worms, Virus, Junk emails, Unwanted emails, email attacks and almost anything you define before download them from your POP3 account.

 4)   PalmTree 3.3
Password protect, lock and hide folders or directories and their subdirectories and files on your PC. Encrypt files with BLOWFISH, CryptAPI. Hide messages in photograph. Stealth email. Encrypt password files and bank