Analyse suspicious files, domains, IPs and URLs to detect malware and other breaches, automatically share them with the security community.

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Even files you download from seemingly-legitimate online repositories can be infected. Use the free File Checker tool to upload a hash of the file to our servers and scan it for hidden malware.

It uses adaptive threat analysis technology to detect evasive malware and extract relevant Indicators of Compromise (IOCs). Our threat-agnostic scanning supports a wide variety of files and URLs to …

Scan your files with multiple security engines. Free online tool to check files for viruses, malware, and other security threats.

May 10, 2025 · Downloading files from the internet is risky, as malware, trojans, and ransomware disguise themselves as harmless downloads. You're better safe than sorry, though, which is why you …

Jul 31, 2025 · Before you download, open, or share files from the internet, you need to be sure they’re safe. And how do you do that? I simply use a file scanner to check for known threats like malware, …

Discover the best free safe download checkers you need to try right now. We’ll cover what tools you can use to protect your devices from security threats when downloading files, software, and apps on the …

Our AI-powered tool analyzes uploaded files for malware, phishing payloads, and other hidden threats — in seconds. No signup needed.