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Wing FTP Server vs Transfer: catalog facts
Wing FTP Server	Transfer
Freemium Free edition for non-commercial use after the trial; commercial use requires a paid…	Paid US$19.99 with a 3-day free trial.
Windows, macOS, Linux, Self-hosted	macOS
FTP, FTPS, SFTP and HTTP in one server Web-based administration and monitoring	TFTP, SFTP, FTP, HTTP and HTTPS in one app Works immediately after launch
Free edition limited to non-commercial use Closed source	macOS only, requires macOS 13.5 or later Short 3-day trial before purchase
Downloadable app, Self-hosted	Downloadable app
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	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.