Ghidra is a software reverse engineering (SRE) framework

Dex to Java decompiler

Free universal database tool and SQL client

The ZAP by Checkmarx Core project

Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

A Simple android remote administration tool using sockets. It uses java on the client side and python on the server side

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

A Burp Suite Pro extension which augments your proxy traffic by injecting non-invasive headers designed to reveal backend systems by causing pingbacks to Burp Collaborator

A nonogram solver written in Java.

Tool to find web cache deception