Proxycap - ProxyCap empowers you to divert your PC’s system associations through intermediary servers.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
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.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
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.
iTerm2 - A terminal emulator for macOS that does amazing things.