Amass 4.2.0

The OWASP Amass Project performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.

Download for Windows

About Amass

The OWASP Amass Project performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.

Technical details

PublisherThe OWASP Foundation
Version4.2.0
LicenseApache-2.0
Installer typezip
Architecturex64
Package IDOWASP.Amass

Install Amass from the command line

Install with Windows Package Manager
winget install --id=OWASP.Amass -e
Update to the latest version
winget upgrade --id=OWASP.Amass -e
Uninstall
winget uninstall --id=OWASP.Amass -e

Amass version history

4.1.0
3.23.2

Frequently asked questions

Is Amass free?

Yes. Amass is free and open-source software released under the Apache-2.0 license.

What is the latest version of Amass?

The latest version is 4.2.0.

Is it safe to download Amass?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 509e9cb4861e4e01742bd96d7a380c47dd4dae47a7a6b18cd474763041c010b1.

Which Windows versions does Amass support?

Amass runs on Windows and is available for 64-bit (x64) systems.

How do I uninstall Amass?

Open Settings › Apps › Installed apps, find Amass and select Uninstall. From the command line, run winget uninstall --id=OWASP.Amass -e.

Is there a portable version of Amass?

Yes. Amass is available as a portable ZIP archive (amass_Windows_amd64.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.

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