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STOPzilla AntiVirus Software

STOPzilla AntiVirus 8.0

Powerful, effective protection against online threats.

  • Active scanning quickly removes malware and prevents new infections in real-time.
  • Hourly virus definition updates make sure the very latest infections are targeted.
  • Improved smart web filter blocks malicious web sites from stealing your information.
  • Works silently in the background
  • Will not impact computer performance
Most Popular
  • 1 PC / 1 Year
  • 3 PCs / 1 Year
  • 5 PCs / 1 Year
  • 1 PC / 2 Years
  • 3 PCs / 2 Years
  • 5 PCs / 2 Years
  • 1 PC / 3 Years
  • 3 PCs / 3 Years
  • 5 PCs / 3 Years

  • Active Protection Icon
    Active Protection
    STOPzilla AntiVirus 8.0 detects viruses and malware in real-time before it is even saved to the hard drive. Preventative, faster detection than previous versions gives you the best antivirus protection possible.
  • Malware Detection
    Enhanced Malware Detection Engine
    Many viruses and malware threats are designed to interfere with the operation of AntiVirus/AntiMalware products. STOPzilla AntiVirus 8.0 is designed to thwart this type of interference allowing the product to provide uninterrupted protection.

  • Web Filter Icon
    Web Filter
    Our smart Web Filter is a cloud based URL scanning utility that is updated with newly discovered threats every 5 seconds, protecting you from malicious websites that steal end-user information.
  • Scanning Icon
    Scan Module
    STOPzilla AntiVirus quickly and easily removes any threats with our Quick, Full, Custom or Scheduled scans. Also removes threats through Active Protection.

  • Whitelist Icon
    Application Whitelist
    The Whitelist feature allows you to mark certain installed known applications as safe and should therefore not be considered as Malware / malicious.
  • Rootkit Scanning Icon
    Root-kit Scanning
    STOPzilla AntiVirus 8.0 is a smart anti-virus software that has the ability to detect even the most potent rootkits and make sure your files and data always stay protected from malicious intrusions.

  • Battery Icon
    Conserve Battery Power
    Helps conserve battery power when not plugged in, while normal system features are still working in full capacity.
  • Drive Scanning Icon
    Removable Drive Scanning
    STOPzilla AntiVirus allows end-to-end scans of removable media like USB drives and external drives.

  • Smart File Cache
    Smart File Cache
    STOPZilla AntiVirus has built-in optimization algorithms that enable it to save file metadata during initial scans. Subsequent scans are able to run more quickly, as information about previously scanned files is stored in a cache for quicker retrieval and analysis.
  • Antivirus Gaming Mode
    Gaming Mode
    For the gaming enthusiasts, Gaming Mode ensures that STOPzilla AntiVirus does not interfere while a user is busy focused on their favorite games.

STOPzilla AntiVirus Screenshots


AntiVirus 8.0 Overview Screen

Update Screen

Update Screen

Select Scan

Select Scan Screen

Quick Scan

Quick Scan Screen

Scan results Screen

Scan Results Screen

Settings Screen

Settings Screen

At STOPzilla we are committed to providing the best possible products and services to our customers.

This is why we offer a 100% money back guarantee. If you are not completely satisfied with our service or programs, we are not satisfied. Initial subscriptions can be refunded within 30 days of your purchase. Renewals can be refunded up to 60 days of the renewal date. No questions asked.

To request a refund, please contact a billing representative via the following methods.

Billing Contact

Billing hours:

  • Monday - Sunday: 8am-10pm Eastern

Let our technology do the work for you.

Newly Reengineered STOPzilla AntiVirus 8.0

1 PC / 1 Year - Only $39.95

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About STOPzilla AntiVirus 8.0

Online threats can wreak havoc on computers - We Know. For over 15 years STOPzilla has safeguarded over 40 million users. We’ve used that experience to release STOPzilla AntiVirus 8.0, our most innovative software to date. STOPzilla uses proprietary AntiVirus Technology to make this antivirus program one of the most secure products on the market.

Light on your computer’s resources, our easy-to-use antivirus works in the background to remove malware and prevent new infections. You can browse the internet securely knowing that our smart web filter is actively blocking malicious web sites from stealing your information.

STOPzilla AntiVirus has powerful anti-rootkit technology. Rootkits are among the most difficult types of malicious software because they actively subvert standard antivirus programs and even certain anti-rootkit programs — allowing them to continue draining available memory and run unauthorized processes. With Anti-Rootkit Technology, our software recognizes rootkits and eliminates them before they can infect your computer.

STOPzilla AntiVirus 8.0 has the tools to help you avoid the havoc of an infected computer and protect your sensitive information.

Download STOPzilla AntiVirus Datasheet

STOPzilla AntiVirus 8.0 features lightning fast scans and quick threat detection.

Customer Reviews

5 / 5
Saved my PC

I'm a lifetime subscriber, for two very good reasons. One -- Stopzilla is a comprehensive, accurate/thorough/ antivirus MACHINE. Two -- this awesome utility saved my computer from a very pervasive and destructive virus (not to mention: yucky! pirated my browser to some very 'questionable' sites. :( ). Nothing else would touch that virus, others like a certain Windows product and another one that starts with an A, wouldn't even recognize that anything bad was on the computer! Stopzilla saved the day, and I've been a dedicated user ever since. Thanks for a GREAT product!

Yes I would recommend

5 / 5

You need a one stop site for Anti-Virus - and PC Optimizer - Get STOPzilla - Great Product - Great Pricing Structure - Great Customer Service - Enough Said

Yes I would recommend

Read More Reviews

System Requirements

Supported Operating Systems

  • Windows 10 (32- and 64-bit)
  • Windows 8 (32- and 64-bit)
  • Windows 7 (with Service Pack 1)
  • Windows Vista (with Service Pack 1)
  • 2 GB RAM
  • 1.5 GB free drive space
  • 1.6 GHz processor
Internet Connection Required
  • High-speed connection recommended
  • Integrates with
    • Firefox 30 and higher
    • Google Chrome 34 and higher
    • Internet Explorer 10 and higher
  • Windows 10
  • Windows 8
  • Windows 7
  • Windows Vista

We know how to protect your Windows PC

Performance-Driven STOPzilla AntiVirus 8.0

1 PC / 1 Year - Only $39.95

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