PuTTY - Popular free terminal application. Mostly used as an SSH client.
iDeals Virtual Data Room - iDeals Virtual Data Room is a tool that provides secure access to large amount of confidential documents and can view, analyze and collaborate in a protected environment.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Digify - Secure yet simple to use, Digify is the easiest way to track and protect confidential and...
iTerm2 - A terminal emulator for macOS that does amazing things.
Drooms - Virtual data room software