When comparing SmarTTY vs OpenSSH, the Slant community recommends OpenSSH for most people. In the question“What are the best SSH clients for Windows?” OpenSSH is ranked 2nd while SmarTTY is ranked 24th. 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 Multi-tabbed with SFTP
Supports telnet and serial port as well.
Pro Free
Pro Smart Terminal
Open and edit remote files with Windows Explorer - similar experience.
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.
Cons
Con Unintuitive (alien) smart command-line mode
And shortcuts.
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.