When comparing PuTTY vs Bitvise SSH Client, the Slant community recommends PuTTY for most people. In the question“What are the best SSH clients for Windows?” PuTTY is ranked 1st while Bitvise SSH Client is ranked 10th.
Ranked in these QuestionsQuestion Ranking
Pro De facto standard client for SSH, Telnet and Rlogin
Pro Source code available
Full source available. Compile and modify it yourself.
Pro Can save and load profiles
Profiles can be used to save connection information and connection specific settings.
Pro Built-in SFTP window
The client comes with built-in SFTP window to easily move files between the client and the server.
The SSH client software is free without any limitations.
Con Tedious logging/tracing
Its tedious to set up logging and tracing (e.g. for serial connections).
Con Lacks features
It is JUST an SSH client. There are many other options with built in X-servers, Multitabbing etc.
Con Can not save passwords
Anyway, you can use "PuTTYgen" to generate a key pair, then use "Pageant" to do a password-less SSH remote login.
Con No global settings
If you want to change a setting for all your connections, you'd have to do it individually.
Con No login scripting
Con Saved profiles(sessions) feature is not good
Why not have a panel to show saved profiles that the user can easily to open sessions?