NextDNS - Block ads, trackers and malicious websites on all your devices.
CCProxy - Want to share Internet connection? Get every computer online through a single Internet connection?
Quad9 - Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.
Apache Traffic Server - Fast, scalable and extensible HTTP/S 2 and 1.1 compliant caching proxy server.
OpenDNS - OpenDNS provides faster and safer Internet access for your home or Business.
3proxy - 3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3