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.
Compatible Algorithms
Compatible algorithms are chosen at connection time from the algorithm lists enabled and supported by…
Configuring SSH Host CA Trust
AbsoluteTelnet SSH Client (UI + OpenSSH + PuTTY Compatible) Overview By default, SSH clients trust…
AbsoluteTelnet – Appearance
This screen allows you to adjust various appearance settings for the AbsoluteTelnet application as well…
AbsoluteTelnet – Connection Files
AbsoluteTelnet/SSH stores configuration information in files rather than in the registry. This gives you the…
✅ ChaCha20-Poly1305 Now Available in AbsoluteTelnet/SSH
We’re excited to announce that ChaCha20-Poly1305, one of the fastest and most secure modern SSH…
AbsoluteTelnet – Context Menu
The context menu will be displayed when you right-click inside of the AbsoluteTelnet/SSH main window….