Protect Windows 10/11 from malware in real time
Lightweight defense against malware, ransomware, and phishing with automatic updates and no slowdowns.
Need more devices? See options below.
Real‑time protection
Monitors processes and downloads to stop threats before they execute.
Ransomware shield
Guards documents and pictures with controlled folder access rules.
Web & email safety
Blocks malicious links, phishing pages, and unsafe attachments.
Lightweight engine
Runs quietly with minimal CPU and RAM impact on laptops and desktops.
Automatic updates
Receives frequent definition and engine updates without manual steps.
Simple licensing
Instant license key delivery with flexible device options.
Why it’s different
Focuses on the most common Windows threat vectors with clear defaults and automatic protection.
No toolbars, nags, or ads — just essential security that stays out of the way.
System requirements
Windows 10 (64‑bit) or Windows 11, 1 GB RAM free, 300 MB disk space, internet for updates.
Administrator permissions required for installation and updates.
Checkout
Select a license and enter the email for license delivery. Payment is handled securely.
By completing purchase, the End User License Agreement and Privacy Policy are accepted.