Varnish

Section.io

Section.io is a content delivery network (CDN) that provides a range of services including caching, WAF, and DDoS protection.

Privoxy

Privoxy is a non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data, managing cookies, controlling access, and removing ads, banners, pop-ups, and other obnoxious Internet junk.

Polipo

Polipo is a small and fast caching web proxy (a web cache, an HTTP proxy, a proxy server).

Acrylic DNS Proxy

Acrylic is a local DNS proxy which improves the performance of your computer by caching the responses coming from your DNS servers.

ExaProxy

ExaProxy is a high-performance proxy server software designed for fast and secure data transfer.

SquidMan

SquidMan is a MacOS X graphical installer and manager for the Squid proxy cache.

Proximodo