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wormhole-william vs crocson: catalog facts
wormhole-william	crocson
Free Free and open source under the MIT licence.	Free Free and open source under the ISC licence.
Windows, Command line	Windows, macOS, Linux, Android
End-to-end encrypted transfers paired by a short code Implements the magic wormhole protocol	Sends files through a relay without port forwarding Works across Android and desktop systems
Command-line only, no graphical interface Both sides must be online at the same time	Small project with few users Both ends need croc-compatible software
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: ISC
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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