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Solar-PuTTY vs WinSSHTerm: catalog facts
Solar-PuTTY	WinSSHTerm
Free Free to download and use.	Free Downloads are free from the project site; see its license page for usage terms.
Windows	Windows
Tabbed interface for many sessions at once Saved credentials and private keys for auto-login	Combines SSH, SFTP and X11 forwarding in one tabbed window Multi-input scripts for sending commands to many sessions
Windows only Closed source, from a vendor that uses it to promote paid monitoring products	Windows only Depends on PuTTY, WinSCP and VcXsrv rather than its own SSH stack
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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