Skip to content
appsgit

Zaproxy

Zaproxy is a free, open-source security and privacy app for Windows, macOS and Linux. The ZAP by Checkmarx Core project. It has 15,895 GitHub stars and is released under the Apache-2.0 license. Its source code is on GitHub at zaproxy/zaproxy.

github.com/zaproxy/zaproxy (opens in a new tab)

About Zaproxy

The Zed Attack Proxy (ZAP) by Checkmarx is the world’s most widely used web app scanner. Free and open source. A community based GitHub Top 1000 project that anyone can contribute to.

FAQ

Zaproxy FAQ

Still curious? Email info@appsgit.com.

What is Zaproxy?

Zaproxy is a free, open-source security and privacy app for Windows, macOS and Linux. The ZAP by Checkmarx Core project. It has 15,895 GitHub stars and is released under the Apache-2.0 license. Its source code is on GitHub at zaproxy/zaproxy.

Is Zaproxy free and open source?

Yes. Zaproxy's source code is public on GitHub under the Apache-2.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.

How do I install Zaproxy?

Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v2.17.0) or the project website.

Is Zaproxy still maintained?

The repository's most recent commit was on Oct 6, 2026. appsgit only lists apps whose repository had a commit in the last six months.