Malware Scanner Tool

Scan Files for Malware

Drag & drop files here or click to browse your computer

Files are scanned locally in your browser – nothing is uploaded

Scan Results

No Threats Found
example.exe
2.5 MBApplicationModified: Just now
No known threats detected
This file appears to be clean based on our scan

Malware Scanner Tool

Our free Malware Scanner helps you check files for potential threats before opening them. While not a replacement for full antivirus software, this tool provides an additional layer of security by analyzing files for suspicious patterns and known malware signatures.

How It Works

The scanner analyzes your files directly in your browser using JavaScript detection algorithms. It checks for common malware patterns, suspicious file structures, and known malicious code signatures. All processing happens locally – your files are never uploaded to any server.

Key Features and Benefits

Local Processing

Files are scanned in your browser – nothing is uploaded to our servers for maximum privacy.

Quick Detection

Identifies common malware patterns and suspicious file characteristics in seconds.

Multiple Formats

Supports scanning of executables (.exe), documents, archives, and more.

No Installation

Runs entirely in your browser with no software to download or install.

Important Notes

This tool provides basic malware detection but cannot replace a full antivirus solution. Always use caution when downloading files from untrusted sources, and maintain up-to-date security software on your devices.

Frequently Asked Questions

Is this scanner as good as antivirus software?

No, this is a basic scanner that checks for common malware patterns. While it can detect many threats, it’s not as comprehensive as dedicated antivirus software with real-time protection. We recommend using this tool as an additional check, not as your sole security solution.

Are my files uploaded to your servers?

No, all scanning happens locally in your browser. Your files never leave your computer, ensuring complete privacy. You can verify this by disconnecting your internet connection – the scanner will still work.

What file types can I scan?

The scanner works best with executable files (.exe, .dll, .msi), documents (.doc, .pdf, .xls), and archives (.zip, .rar). It can analyze most file types for suspicious patterns, but some specialized formats may not be fully supported.

What does “clean” result mean?

A “clean” result means no known malware patterns were detected in the file. However, this doesn’t guarantee the file is completely safe, especially if it’s a new or sophisticated threat. Always exercise caution with files from untrusted sources.

Why does the scanner show a warning for some files?

Some files may trigger warnings if they contain suspicious characteristics (like obfuscated code) but don’t match known malware signatures. These files aren’t necessarily malicious, but they warrant closer inspection before opening.