ZOC is a powerful and well-established terminal emulator and telnet client, well known for its outstanding user interface.
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 have to access Unix shell accounts.
Besides that, it features widely used terminal emulations like vt102, vt220, Xterm and several types of ansi and not so widely used ones like TN3270, TN5250, Wyse, TVI and Sun's CDE.
ZOC also features major file transfer protocols like X-, Y- and Zmodem as well as Kermit and SCP. All these are offered in solid implementations which leave nothing to be desired.

· Communication
· Telnet
· Secure Shell (SSH V1/V2) with public/private key authentication and port forwarding (tunneling)
· Modem via serial port and TAPI (Windows modem)
· ISDN via CAPI V2.0 (including X.25 and X.31 support)
· Rlogin
· File transfer via Ascii, Xmodem, Ymodem, Zmodem, Kermit
· Data trace on device level (user dump and binary mode)
· Translation of inbound/outbound characters
· Emulation
· Linux (Xterm) console-like (including UTF8, colors and full keyboard)
· VT52, VT100, VT102, VT220 (complete implementation incl. print through, keyboard and ANSI colors)
· ANSI-BBS, ANSI-SCO, Avatar
· IBM like TN3270 and TN5250
· Sun-CDE
· QNX V4
· Wyse 30, 50, 60
· TVI9xx
· TTY
· User Interface
· Host directory (with full option set for each entry and automatic login)
· User button bar to map texts, scripts, phone book entries, external protocols and shell commands to buttons (incl. button assistant)
· F-Macro keys for texts, scripts, phone book entries, external shell commands, etc.
· Local typing (entry field with history e.g. to type commands)
· Completely remappable keyboard
· Various logging and scroll back functions
· Keyboard mode for bbs door programs (doorway mode)
· Automation
· AutoLogin (recorded login procedures from the host directory)
· REXX language for scripting
· DDE support allows ZOC to act as a communication server
· AutoMacros (text/functions invoked by typing certain text)
· AutoReplies (text/functions invoked by receiving certain text)

Limitations:
· 30 days trial
· Nag screen

What's New in This Release:
· NEW: complete support of OS X Lion (Mac OS only)
· NEW: support for copy/pasting parts of forms in 3270 emulation
· CHG: ssh now does not enforce file permission on private key files
· CHG: ssh now has more relaxed RSA modulus size requirement
· CHG: increased length of auto-login field in host directory
· FIX: REXX ZocGetFoldername ignored startupdir parameter
· FIX: session profile for TN3270 had bad key mappings
· FIX: ssh tunnels with priviledged ports (Windows only)
· FIX: memory leaks stuffed (Mac OS X only)
· FIX: error with ssh connect and known_host option enabled (Windows only)
· FIX: quirk when cancelling program-password in 2nd window (Mac OS X only)
· FIX: quirk when closing tab while logoff-sound is playing (Mac OS X only)
· FIX: quirk with file transfers over serial cables without CD signal
· FIX: ssh crash when disconnecting while connection was made but not yet logged in
· CHG: changed ssh options dialog (moved some options to advanced)