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ZAPDalfox
Free

Free and open source under the Apache licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, Linux, Browser extension Windows, macOS, Linux, Command line
  • Intercepting proxy plus automated scanning in one free tool
  • API and automation framework make it usable inside CI pipelines
  • Automates parameter analysis and related validation checks.
  • Active scanning can damage a live application and must only be run with permission
  • Java application with a heavy interface
  • Findings require review and testing must be authorized by the site owner.
Downloadable app, Browser extension Downloadable app
Open source Open source
License: Apache-2.0 License: MIT
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.