Instead of using real malware, which could cause real damage, this test file allows people to test anti-virus software without having to use a real computer virus.

The Test Malware! page contains widely abused browser exploits you may safely click on, to test your defences. Donations to assist with the operational and hosting costs are welcome.

Oct 25, 2023 · The best way to check your PC for viruses is to run a manual virus scan of your system with Microsoft Defender, Malwarebytes, or another antivirus program. You can also …

5 days ago · The aim of test viruses is to test the functions of an anti-malware program or to see how the program behaves when a virus is detected. Download the desired test file to your PC.

Analyse suspicious files, domains, IPs and URLs to detect malware and other breaches, automatically share them with the security community. By submitting data above, you are …

Nov 3, 2025 · This wikiHow teaches you how to test your computer's antivirus program with a fake virus and how to use poor browsing and security habits to contract a computer infection.

Download our free virus scanner and removal tool. Check your files for viruses and protect your device with the click of a button.

Free scan to see if your Windows or Mac get infected. Detect and remove viruses, malware, spyware, and other malicious threats.

Get a free one-time online virus scan, or a free 30-day trial with unlimited virus scans from ESET. Our online virus scanner will help you identify and remove malware.