Folder Guard Lite - You can hide and restrict access to any file folder on your computer, on both NTFS and FAT/FAT32 volumes. The folder becomes invisible to Explorer and other Windows and DOS applications. http://www.winability.com/
Powerful security and access control utility for Windows Me/9x and Windows XP-Home that lets you hide or password-protect files and folders, as well as restrict access to other resources. http://www.winability.com/
MalwareBytes
Removes even the most stubborn malware.
Spam Bully
Spam Bully can eliminate up to 99% of spam.
AVG Anti-Virus
Well-known free antivirus protection software.
WinZip
WinZip is the world's #1 zip utility.
Download Manager
Free download manager & internet accelerator.