Compare software

KiTTY vs WinSSHTerm: catalog facts
KiTTY	WinSSHTerm
Free Free and open source under the MIT licence, like PuTTY.	Free Downloads are free from the project site; see its license page for usage terms.
Windows	Windows
Session filter and launcher, which PuTTY still does not have Automatic login and command scripts per session	Combines SSH, SFTP and X11 forwarding in one tabbed window Multi-input scripts for sending commands to many sessions
Windows only Last release was September 2023, and it is based on PuTTY 0.76	Windows only Depends on PuTTY, WinSCP and VcXsrv rather than its own SSH stack
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.