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.
Deprecated Algorithms
From time to time, crypto algorithms are deprecated for use in SSH. Absolute discourages use…
Kitty Graphics Protocol
The AbsoluteTelnet SSH Client implements the kitty graphics protocol, the escape-sequence protocol originated by the kitty terminal for…
The beauty of accurate rendering
If DOOM is the speed test for a terminal, btop is the accuracy test. It…
AbsoluteTelnet/SSH implements the kitty keyboard protocol
The AbsoluteTelnet SSH Client implements the kitty keyboard protocol, the progressive-enhancement scheme originated by the…
AbsoluteTelnet – Getting Started
Congratulations on your choice of AbsoluteTelnet for your one-stop terminal solution. AbsoluteTelnet provides the best…
Using SSH Certificates with File-Based User Keys
Client Configuration (OpenSSH-Compatible Behavior) Overview SSH user certificates allow you to authenticate using a signed…