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.
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 – Transfer Options
This screen allows you to change settings for file transfer options. This program supports Xmodem,…
AbsoluteTelnet/SSH Adds Support for External Authentication Agents
We’re excited to announce that AbsoluteTelnet/SSH now supports external authentication agents! 🎉 This means you…
✅ ChaCha20-Poly1305 Now Available in AbsoluteTelnet/SSH
We’re excited to announce that ChaCha20-Poly1305, one of the fastest and most secure modern SSH…
Deprecated Algorithms
From time to time, crypto algorithms are deprecated for use in SSH. Absolute discourages use…
Welcome to Celestial Software!
Welcome to AbsoluteTelnet SSH Client, the quickest, easiest, and most complete Telnet and SSH client…