HouseCall™ - Free Online Security Scan
Detect and fix viruses, worms, spyware, and other malicious threats for free.
Start a free scan for your platform
Try even more free threat prevention and cleanup tools.
How HouseCall can help you
Fileless Detection
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
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
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.
Free scanning for all the ways you connect
HouseCall for Home Networks
As the number of devices connected to your network continues to grow, so do the opportunities for hackers to cause trouble.
HouseCall for Home Networks scans all of your home network devices for vulnerabilities and recommends how to eliminate them.
Try more free tools
Stop ransomware
These solutions can rescue computers held hostage by malicious software.
Protect against mobile and web threats
These free mobile apps and widgets help you avoid web threats, manage passwords and devices, and update the security of your devices.
Prevent attacks or undo the damage
Block web threats before they cause trouble. Detect, identify, and clean computers infected by malicious software.
Go beyond detecting threats
HouseCall cleans up threats but does not prevent them from spreading. Try these award-winning solutions for free.