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.
Welcome to Celestial Software!
Welcome to AbsoluteTelnet SSH Client, the quickest, easiest, and most complete Telnet and SSH client…
Using SSH Certificates with File-Based User Keys
Client Configuration (OpenSSH-Compatible Behavior) Overview SSH user certificates allow you to authenticate using a signed…
ASCII File Send
Here is a script implementation of a feature I get asked for a lot: ASCII…
Introducing Secure Key (FIDO/WebAuthn) Support in AbsoluteTelnet/SSH
We’re pleased to announce that AbsoluteTelnet/SSH now includes support for OpenSSH Secure Keys (“sk-ssh” keys),…
AbsoluteTelnet – VTTest Score
Because AbsoluteTelnet and CSTelnet are based off of the same telnet engine, VTTest scores are…
AbsoluteTelnet – VT Options
This screen allows you o adjust various emulation settings for the AbsoluteTelnet application. To change…