PuTTY Alternatives for Linux

OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including passwords) to effectively eliminate eavesdropping, connection hijacking, and other attacks.

Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH and Telnet connections.

Termius is more than a mere SSH client – it’s a complete command-line solution that’s redefining remote access for sysadmins and network engineers. Securely access Linux or IoT devices and quickly fix issues from the comfort of your couch via laptop or phone.

Tilix is a tiling terminal emulator which uses the VTE GTK+ 3 widget with the following features:

Graphical SFTP client and terminal emulator with helpful utilities.

Ásbrú Connection Manager is a user interface that helps organizing remote terminal sessions and automating repetitive tasks.

SecureCRT combines rock-solid terminal emulation with the strong encryption, data integrity, and authentication options of the Secure Shell protocol. SecureCRT provides secure remote access, file transfer, and data tunneling for everyone in your organization.

Secure Shell is an xterm-compatible terminal emulator and stand-alone ssh client for Chrome. It uses Native-Client to connect directly to ssh servers without the need for external proxies.

A VNC/SSH Client for the GNOME Desktop.

Tilda is a Linux terminal taking after the likeness of many classic terminals from first person shooter games, Quake, Doom and Half-Life to name a few, where the terminal has no border and is hidden from the desktop till a key or keys is hit.