HTTPScoop - HTTP Scoop is a Mac network sniffer that displays requests to websites along with the response, and...
Websecurify - Websecurify free and premium security tools automatically scan websites for vulnerabilities like SQL Injection, Cross-site Scripting and others
uProxy - Internet without borders. A safer path to Internet.
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
NYC Mesh - Community owned network that replaces your ISP.
Burp Suite - Burp Suite is an integrated platform for performing security testing of web applications.