Fileless Detection

Download Malwarebytes for your computer or mobile device. Whether you need cybersecurity for your home or your business, there's a version of Malwarebytes for you. Try our free virus scan and malware removal tool, then learn how Malwarebytes Premium can protect you from ransomwar. Detect and remove viruses, worms, spyware, and other malicious threats for free. Start your free scan – it’s easy. No new notifications at this time. Home Office Online Store Renew online, free Tools Find a Partner. Antivirus for Mac Protect 1 Mac.

Find and block malicious software hidden outside of files.

Custom Scan Options

Choose the extent of the scan - quick, full, or custom.

Broad Compatibility

Use our stand-alone, browser-independent application to avoid compatibility concerns.

Smart Scan

Get the latest protection with reduced download times.

Review and Restore

Check and compare scan results and recover files.

Enhanced Detection and Cleanup

Deal with sophisticated threats – even rootkits – on all your home network devices.

HouseCall for Windows

With threats changing more rapidly than ever before, and hackers now attacking all sorts of devices, many security companies have trouble keeping up. HouseCall can quickly find new threats on your computer for free without getting in the way of your existing security software.

HouseCall for Mac

Mac Virus Software

As threats become harder to detect and harder to clean, your Mac needs protection more than ever before. You can count on HouseCall to keep malicious files off your Mac and stop them from spreading.

HouseCall for Mobile

Free Mac Virus Scan

The free HouseCall mobile app not only finds security threats lurking on your Android device, but also provides a free 30-day trial of the premium features available in Trend Micro Mobile Security.

Virus Scanning For Mac Free