Andiparos is a fork of the famous Paros Proxy. It is an open source web application security assessment tool that gives penetration testers the ability to spider websites, analyze content, intercept and modify requests, etc. The advantage of Andiparos is mainly the support of Client Certificates on Smartcards. Moreover it has several small interface enhancements, making the life easier for penetration testers...
Platform: Java
License: GNU General Public License v2
Reference: https://code.google.com/p/andiparos/