Free Facebook Advertisement Disabler (Disable Advertisement when visiting the Facebook webpages) This program wil also speed up your facebook navigation.
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.