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.
NEW: Kitty text sizing protocol
Your Terminal Just Grew Up. Literally. AbsoluteTelnet/SSH 14.07 brings big text, small text, and everything…
📰 AbsoluteTelnet/SSH 13.13 Released — Faster, Smarter, and Post-Quantum Ready
We’re proud to announce the release of AbsoluteTelnet/SSH version 13.13, the newest update to our…
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…
AbsoluteTelnet – SSH Features
AbsoluteTelnet Telnet / SSH Client supports a wide range of SSH features including port forwarding…
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…
Using SSH Certificates with File-Based User Keys
Client Configuration (OpenSSH-Compatible Behavior) Overview SSH user certificates allow you to authenticate using a signed…