
Description: Xshell is a terminal emulator and SSH client for Windows and macOS. It provides secure remote access, file transfer, and network troubleshooting capabilities via SSH, Telnet, RDP, VNC, SFTP, and other protocols.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: KiTTY is an enhanced fork of PuTTY, the popular open-source Telnet and SSH client. KiTTY adds several features like transparency and session logging that are missing in PuTTY.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API