Charles Proxy
Fiddler
Proxyman.io
HTTP Toolkit
mitmproxy
Surge for Mac
nginx
Weer
PreProxy
PHP-Proxy
CGIProxy
Censor Dodge
Webshare
Hamachi
A2
ShrewSoft VPN Client
Fiddler - Fiddler is a debugging program for websites.
PHP-Proxy - A web proxy script written in PHP and created as an alternative to Glype.
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
CGIProxy - CGIProxy acts as an HTTP, HTTPS, or FTP proxy through it, the user can retrieve any resource that is accessible from the server.
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Censor Dodge - The fastest and most up-to-date web proxy on the market.