LaunchPad is a task scheduler for Windows. You can run those onerous, oft-put-off tasks after normal operating hours, like disk optimization, tape backups, daily reports, etc. Also has the ability to run task based on conditions such as file exist.
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.