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Wing FTP Server vs CrushFTP: catalog facts
Wing FTP Server	CrushFTP
Freemium Free edition for non-commercial use after the trial; commercial use requires a paid…	Paid Commercial software sold through licences listed on its pricing page.
Windows, macOS, Linux, Self-hosted	Windows, macOS, Linux, Self-hosted
FTP, FTPS, SFTP and HTTP in one server Web-based administration and monitoring	Very wide protocol and cloud storage support Runs on almost any OS with Java 8
Free edition limited to non-commercial use Closed source	Paid software Aimed at business deployments rather than home use
Downloadable app, Self-hosted	Downloadable app, Self-hosted
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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