Antivirus
No matter how safe you may feel without an antivirus, it definitely is a must-have application these days. And it's a good thing those come for both general purposes and things of more particular nature, like safe Internet surfing. This category gives you numerous antiviruses to choose from.
Rogers Online Protection Basic
AVStrike
Charity Antivirus
Flash Guard
JottiQ
Avira Server Security
Folder Shield
MSecure DenyWall Antivirus
Protect My Disk
Panda Gold Protection
VoodooShield
HomeGuard Activity Monitor
Webroot Desktop Firewall
Norman Virus Control
BlowFish
SSL.com Manager
Lenovo Security Suite
AIM Password Recovery
Digital Document Shredder
K7 Business Lite
Moon Secure Antivirus
Magic Boss Key
iSumsoft RAR Password Refixer
ZoogTV VPN
Ransom Away
Sophos Virus Removal Tool
DeskLock
Discover FDM
Add-on support
You can get add-ons that download files/video from arbitrary websites.