Putty is my favorite tool for managing SSH connections. It is originally only for windows and is ported to Mac.
MacOS上安装PuTTY并实现SSH命令行传参- 知乎
How to Use PuTTY SSH Client on Windows, Mac and Linux
How to install PuTTY/PuTTYgen on Mac OS
How to Install PuTTY on Mac {Step-by-Step Guide}
PuTTY on Mac OS Catalina - Apple Community
Unable open putty - Apple Community
How to Install Putty On MAC [Step By Step Guide]
Putty For Mac 10.12 - Colaboratory
PuTTY for Mac: 10 Free Alternative SSH Clients to Use in 2020