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.
Legacy vs Full Unicode support
Unicode Rendering Modes in AbsoluteTelnet/SSH LEGACY vs FULL and DEC Private Mode 2027 AbsoluteTelnet/SSH includes…
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…
Compatible Algorithms
Compatible algorithms are chosen at connection time from the algorithm lists enabled and supported by…
AbsoluteTelnet – Getting Started
Congratulations on your choice of AbsoluteTelnet for your one-stop terminal solution. AbsoluteTelnet provides the best…
AbsoluteTelnet – Connection Files
AbsoluteTelnet/SSH stores configuration information in files rather than in the registry. This gives you the…
AbsoluteTelnet – Proxy Options
This screen allows you to adjust the proxy settings for the current connection file. You…