Artica Proxy is a powerful, full-featured, enterprise-level web filtering and security solution. It is designed to protect networks from malicious content and block access to inappropriate sites, while providing secure access to the internet. Artica Proxy provides features such as URL filtering, user authentication, malware protection, content caching and SSL/TLS encryption. It is configurable, easy to use and can be deployed on Linux, Windows, Mac OS and other operating systems. Artica Proxy also supports popular web browsers such as Google Chrome, Mozilla Firefox and Internet Explorer. It is designed for both corporate and residential networks and can be used for both internal and external networks. Artica Proxy is a great solution for organizations that are looking for a way to increase the security and privacy of their networks.
Squid
Varnish
Polipo
CacheGuard-OS
TinyProxy
Apache Traffic Server
WinGate
Discontinued From the official website, "Polipo is obsolete. When it was first written, Polipo was probably the best HTTP proxy available. Since then, web protocols have changed, and Polipo has not been kept up to date. It has no support for HTTP/2.0 or the WebSocket protocol. Polipo will no longer be maintained.