Active Server Watcher (ASW) - easy to use tool that periodically checks given Internet resources and notifies you when they become unavailable. ASW can monitor Web pages and scripts (CGI, ASP, PHP, etc.).
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.