Polyscript SSH/Telnet Client - Version 2.5 Polyscript is an advanced, user friendly, secure flexible terminal client with Telnet, SSH, SSH2, Serial connectivity in a new tabbed multi-session interface. It provides an easy way to organize devices in a tree-like library, allowing you perform operations on a many devices simultaneously. Polyscript includes a revolutionary scripting engine with no need to write code ! a simple drag-n-drop system allowing technicians, administrators and developers to create automated operations in a minute.