Browse free open source Penetration Testing tools and projects for Windows below. Use the toggles on the left to filter open source Penetration Testing tools by OS, license, language, programming language, and project status.
Metasploitable is an intentionally vulnerable Linux virtual machine
The OWASP ZAP core project
WPS wireless protocol audit software for Windows
Open source disk encryption with strong security for the Paranoid
A Windows password cracker based on rainbow tables
Windows dll injector
Minecraft mod designed to reverse-engineer
Automated Penetration Testing Agentic Framework Powered by LLMs
An automated phishing tool with 30+ templates
Desktop application for updating Flipper Zero firmware via PC
The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks
an extremely buggy web app !
The first messaging platform operating without user identifiers
Kraken: A multi-platform distributed brute-force password cracking
A fully open source & end-to-end encrypted note taking alternative
Shows how easy it would be to gain unauthorized access to a system
World's fastest and most advanced password recovery utility
This is a multi-use bash script for Linux systems
Privilege Escalation Awesome Scripts SUITE
Flipper Zero Unleashed Firmware
A Portable Penetration Testing Distribution for Windows
Directory/File, DNS and VHost busting tool written in Go
Automatic SQL injection and database takeover tool