Free Static Code Analysis Tool for PHP Applications
password safe / manager for linux and windows (and mac ?) via qt
PHP Stock Inventory Management System - POS
Tool to detect and correct vulnerabilities in PHP web applications
PHP Application Vulnerability Scanner
Protect and Obfuscate Encode PHP File From reading ( Opensource )
an extremely buggy web app !
SES brings back the uncrackable onetime pad, with a digital twist.
BTS Pentesting Lab - a deliberately vulnerable Web application
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A static source code analyser for vulnerabilities in PHP.
A Lexer and a Parser to PHP scripts
Open Source API-centric PHP Micro-framework
Detects changes to your Website, finds malware
Open-source protection based on PHP for your projects