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 – Other Terminal Features
The following terminal features are supported under all connection types (ssh, telnet, serial, and dialup)…
Windows SSH Client with Smart Card and Token Authentication
AbsoluteTelnet/SSH supports secure SSH logins using smart cards and USB security tokens on Windows. Instead…
How to connect AbsoluteTelnet/SSH to a Synology NAS device
How to Connect AbsoluteTelnet/SSH to a Synology NAS using SFTP Connecting AbsoluteTelnet/SSH to Synology NAS…
Kitty Graphics Protocol
The AbsoluteTelnet SSH Client implements the kitty graphics protocol, the escape-sequence protocol originated by the kitty terminal for…
Minimal SSH Server Setup for User Certificates
OpenSSH Server + AbsoluteTelnet SSH Client Purpose This article shows the minimal server-side configuration required…
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…