Torxy - Torxy can help increase your Internet anonymity and bypass firewall and location based restrictions, by routing Internet traffic through Tor. Torxy works with
Proxy SwitchyOmega - Proxy SwitchyOmega is the updated version of the proxy settings for easily switching and managing the multiple proxy servers and files within minutes.
Tor Browser - Tor is free software for enabling anonymous communication.
FoxyProxy - FoxyProxy is a set of proxy and proxy switcher to reach the content of international market and easily switch between multiple proxies and proxy servers.
ProxAllium - ProxAllium is a FOSS GUI wrapper for Tor.
Proxifier - Proxifier extends the advantages of a proxy server to network applications that don't natively support it.