Anzio Lite and AnzioWin are no-nonsense, easy to use telnet clients — the kind of clients many telnet users have been looking for. The two clients both include extensive connectivity options with support for a number of host systems — many flavors of Unix; NCR's ITX, IRX, or RM/COS; and IMOS — as well as a number of terminal types, including VT100/220/320/420 emulation (with recently added color), SCO and ATT consoles, Wyse 50/60 with the addition of Viewpoint emulation, and several others.
Even better, newer releases include Secure Shell (SSH) and Secure FTP (SFTP) support for added security.