Applications could use that API to work with any full-duplex byte stream as with video terminal having specific display and keyboard. Terminal API v.0.1 This is soft- terminal emulator library.It's functions (like tabbed sessions, typed command history, scrollback, multiple window support, etc.) and solidly implemented emulations make it the preferred tool for people who. ZOC Terminal (SSH/ Telnet/Serial Client) v.6.35 ZOC is a well known SSH/SSH2/telnet client and terminal emulator.