The reviews and opinions below are posted by SnapFiles visitors. They do not necessarily reflect our opinion, and they are solely based upon the experience of individual users.
The Tube looks like a very good idea. Single executable, no installation required, simple interface.
But it is missing the support of public/private keys.
My SSH servers can never be accessed through Userid/Password, but only with the private key. This is not supported.
I use puttygen/pagent/putty which gives me the required security.