AbsoluteTelnet | Secure Terminal Emulation Client

Key Features

• AbsoluteTelnet provides Telnet, SSH, SSH2, SFTP, dialup, and serial connectivity in the new tabbed multi-session interface or the classic single-session interface.
• A wide range of emulations are provided, including VT100, VT220, VT320, XTERM, WYSE60, ANSI, SCO-ANSI, ANSI-BBS, and QNX.
• Packed with options such as SOCKS5, IPV6, Arabic shaping, BIDI (bidirectional text), and IDNA (International Domain Names for Applications), Absolute is sure to support the technology you need!
• Absolute supports single-sign-on capability through advanced authentication features such as smartcard and GSSAPI (ActiveDirectory, Kerberos, and NTLM).
• Encryption options such as Blowfish, Twofish, AES, Arcfour, 3DES, Cast128, IDEA, and RC4 provide maximum security in today\'s insecure environments.
• SFTP, Xmodem, ymodem, and zmodem protocols provide extensive file-transfer support.
• Also supports serial ports greater than COM9 and has a variable scrollback size.

Technical Specifications

• **Publisher:** Celestialsoftware.net
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Internet / Telnet Terminals