AbsoluteTelnet / SSH is a Telnet and SSH client for Windows, providing secure terminal access with integrated SFTP file transfer and robust terminal emulation.
Designed for developers, system administrators, and enterprise environments, AbsoluteTelnet supports industry-standard SSH protocols to protect session data across untrusted networks such as the internet.
The application includes a tabbed interface and is actively maintained with ongoing feature enhancements. It is widely used in business environments including IT administration, point-of-sale systems, and commercial deployments.
AbsoluteTelnet/SSH is commercial terminal emulation software developed by Celestial Software.
AbsoluteTelnet – Scrollback
AbsoluteTelnet has strong scrollback capability. You can access history as far back as you like,…
AbsoluteTelnet – VT Options
This screen allows you o adjust various emulation settings for the AbsoluteTelnet application. To change…
Supported Algorithms
AbsoluteTelnet/ssh supports an extensive set of crypto algorithms to connect to just about ANY modern…
Step-by-Step: Using Secure Keys (FIDO/WebAuthn) with AbsoluteTelnet/SSH
This guide walks you from zero → working login using OpenSSH Secure Keys (sk-ssh-*) on…
AbsoluteTelnet – SSH Port Forwarding
SSH provides a feature known as port forwarding (or tunneling) that allows you to securely…
AbsoluteTelnet – Break Key
AbsoluteTelnet/SSH supports a number of flavors of ‘break’ depending on the type of connection in…