When comparing OpenSSH vs WinSSHTerm, the Slant community recommends OpenSSH for most people. In the question“What are the best SSH clients for Windows?” OpenSSH is ranked 2nd while WinSSHTerm is ranked 15th. The most important reason people chose OpenSSH is:
If you find samples or tutorials about SSH, they almost always refer to OpenSSH. It bascially defines what SSH is.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro The Reference SSH Client
If you find samples or tutorials about SSH, they almost always refer to OpenSSH. It bascially defines what SSH is.
Pro One of the most trustworthy development teams on the web
The development team of OpenSSH is part of the OpenBSD ecosystem. Their implementation is basically today's technical reference for any SSH client.
Pro Available on virtually any platform
MacOS. Windows. Core component on any Linux flavor.
Pro Standard implementation that documentation for all other tools assumes you have installed already
A lot of other tools (e.g. git) are based on this for file transfer.
Pro Freeware
WinSSHTerm is free for anyone to use.
Pro Keyboard shortcuts
Keyboard shortcuts are especially valuable for professionals.
Pro Supports X Server
There is easy, automatic integration with X Server and starts/stops can take place with the launch/exit of WinSSHTerm.
Pro Supports file transfer
The user can start a WinSCP session inside WinSSHTerm, without the need to duplicate the session in WinSCP.
Pro Highly portable
The user can run WinSSHTerm from a USB drive on different computers.
Pro Ready for production use
There are no annoying bugs in WinSSHTerm. Navigation tools and keyboard shortcuts are a great time saver, especially if you have to manage multiple connections.
Cons
Con No host list
Has no functions to manage huge numbers of hosts.
Con No way to organize SSH connections
No way to organize SSH connections.
Con Command line tool
It can be difficult to use from a command line interface.
Con Not a true terminal emulator
It's a PuTTY interface and it's mostly used to access remote machines through ssh, so it may not be very suitable for working on a local machine.