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Instant.io vs Snapdrop: catalog facts
Instant.io	Snapdrop
Free Free to use; the source is published on GitHub.	Free Free and open source.
Web	Web
No installation or account Drag-and-drop sharing with a magnet link	Works in any modern browser with nothing to install No account or setup needed
Files are only shared while the browser tab stays open No end-to-end encryption	Devices generally need to be on the same network Both devices must have the page open during the transfer
Web application	Web application
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

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