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Send Anywhere vs Wormhole File Transfer: catalog facts
Send Anywhere	Wormhole File Transfer
Free The site describes sending files of any size as free.	Free Free and open source under the GPL-3.0-or-later.
Windows, macOS, Android, iOS, Web	Android
One-time keys make sharing between devices quick Works across phones, computers and the browser	No file size limit stated Pairing by QR code or passphrase
Closed source Website does not load in older browsers	Little documentation in the available research Android only in the listed source
Downloadable app, Web application	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0-or-later
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 September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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