When comparing SuperPuTTY vs Xshell 6, the Slant community recommends SuperPuTTY for most people. In the question“What are the best SSH clients for Windows?” SuperPuTTY is ranked 9th while Xshell 6 is ranked 12th. The most important reason people chose SuperPuTTY is:
Dynamic placement of tabs side-by-side vertically or horizontally (similar to IDEs like Eclipse/Visual Studio). This is an upgrade of the original PuTTY, which lacks this feature.
Ranked in these QuestionsQuestion Ranking
Pros
Pro You can run tabbed sessions
Dynamic placement of tabs side-by-side vertically or horizontally (similar to IDEs like Eclipse/Visual Studio). This is an upgrade of the original PuTTY, which lacks this feature.
Pro PuTTY configuration reachable and adjustable
Since it uses PuTTY underneath you can create and configure profiles/sessions there which you can reuse in SuperPuTTY and apply to connection in any fashion you like.
Pro Easy shortcut-driven navigation
By setting up certain shortcuts you can quickly bring up your sessions, select one by typing out the first letters, return-selecting it and cycle through your tabs.
Pro Customizable UI to allow for maximum net screen size up to fullscreen
Pro Open source
Open source and hosted on Github.
Pro Connections management
Pro Has tabs
Pro Compose bar to send a string to multiple servers at once
Pro Local shell interface to control Xshell
Pro Great option for enterprises
Xshell 6 caters to enterprises with features such as multi-tab UI, dynamic port forwarding, scripting support, support for ASCII as well as non-ASCII characters, etc.
Pro Can use any system font
Pro Tunneling bar
Channel monitoring and dynamic port forwarding.
Pro User defined key map support
Pro Task automation with VB script
Cons
Con You still need to install PuTTY first
SuperPuTTY is a wrapper available for PuTTY, not a standalone program, therefore you need to have a PuTTY installation before you can use SuperPuTTY.
Con Not free
The subscription costs $89 per year.
Con No stable portable version
Any portable version present is wrapper. It moves files from portable folder to appdata and backward, which often cause dataloss