Download Free Trial Software

STOPzilla Antivirus Software
  • Windows 7 Compatible
  • Windows XP Compatible
  • Windows 8 Compatible

STOPzilla AntiVirus

Protection Against Viruses and Malware

15-Day Free Trial

Your STOPzilla AntiVirus trial version includes our powerful true real-time AntiVirus protection, which detects and quarantines any active threats. To completely remove them from your machine, you’ll need to activate your product.


STOPzilla AntiMalware 6.0 Software
  • Windows 7 Compatible
  • Windows XP Compatible
  • Windows 8 Compatible

STOPzilla AntiMalware

Protection Against Spyware and Malware

15-Day Free Trial

Your STOPzilla AntiMalware trial version includes intelligent AntiMalware protection, which effectively identifies and quarantines current malware threats. Activate your product to completely remove them from your computer.


STOPzilla Mobile Antivirus for Android
  • Android Only

STOPzilla Mobile

Android Security for Smartphones and Tablets

5-Day Free Trial

Your STOPzilla Mobile Security trial version includes all the Anti-Theft and internet security features of the full version. Simply download the app from the Google Play store and register your account using your Gmail credentials.


STOPzilla Optimization Software
  • Windows 8 Compatible
  • Windows 7 Compatible
  • Windows XP Compatible

STOPzilla Optimizer

Powerful PC Optimization Suite

Free Trial – 100 Fixes

Your STOPzilla Optimizer trial version provides a comprehensive diagnostic scan and identifies areas in the computer that can be cleaned and optimized. To correct the issues found in the STOPzilla Optimizer diagnostic scan you will need to register your copy of STOPzilla Optimizer.