STOPzilla Anti-Virus Software Review

Rating: 7.4 / 10 (Very good)
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STOPzilla is a line of internet security software made by iS3, a Florida-based software company founded in 1991 to provide security solutions for consumers and businesses worldwide. The STOPzilla line of products includes the STOPzilla AntiVirus, an antivirus protection solution; STOPzilla AntiMalware, a tool that provides protection from spyware, adware, and other online threats; STOPzilla Mobile, an antivirus, antimalware, and anti-theft app for protecting Android mobile devices; and STOPzilla Optimizer, a cleanup tool for computers.

STOPzilla was originally developed as a pop-up blocker in 2001. It was then enhanced to include anti-virus and anti-malware capabilities to provide better protection against most types of threats. STOPzilla contains real-time protection against malware and viruses with its extensive threat database. Users can schedule scans, perform low level sweeps for viruses without affecting your computer’s performance.


15 Day Free Trial


  • Antivirus 7.0 (1PC) $39.95 (Plus installation service $20)
  • Antivirus 7.0 (up to 3 PCs) $59.95 (Plus installation service $50)
  • Antivirus 7.0 (up to 5 PCs) $89.95 (Plus installation service $70)

Performance Tests AV Comparatives

Not Tested


  • Real-time scanner
  • On-access scanner
  • On-demand scanner
  • Compressed file scanner
  • Scheduled scans
  • Quarantine infected files
  • Auto-clean infected files
  • Script blocking
  • Webmail scanning
  • Automatic updates
  • Bootable rescue 
  • External storage devices scanning
  • Registry protection

Advance Features

  • Two-way firewall
  • Cloud anti-spam
  • File shredder

Operating System Compatibility


Support Services

  • Email
  • Live Chat
  • Phone support
  • Knowledge Base
  • Premium technical support


STOPzilla scores high in providing real-time protection against virus and malware. The software boasts an extensive database of virus and malware threats. STOPzilla can perform a variety of system scans both scheduled and real-time. The anti-virus software is also capable of performing a system scan prior to loading the Windows platform to help get rid of root viruses.  


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Top Rated
Our Partner
9.7 / 10
  • 100% Guarantee: Your money back if they fail to remove a virus!
  • Protects your PC, Mac, smartphone and tablet
  • Defends against viruses, spyware and malware
  • Stops online threats before they can do damage
  • Grows with you and your devices to fit your changing needs
  • Block spam, unsafe websites, and unwanted calls/texts
  • 24/7 free support