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WinSCP vs CS Browser: catalog facts
WinSCP	CS Browser
Free Free and open source. The website is advertising-supported.	Freemium Free as freeware, with a paid Pro version offering more features.
Windows	Windows
SFTP, FTP, FTPS, SCP, S3 and WebDAV in one client Scripting from batch files plus a .NET and COM library for automation	Works with Amazon S3, Glacier and S3-compatible services Bucket and file permission management in a GUI
Windows only The website carries advertising	Windows only Some features reserved for the paid Pro version
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 23, 2026

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