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Enclosed vs ffsend: catalog facts
Enclosed	ffsend
Free Free and open source under the Apache 2.0 licence.	Free Free and open source; the default host is funded by donations.
Web, Self-hosted, Command line	Command line
Client-side encryption with a zero-knowledge server Password, expiry and burn-after-reading options	Shares files from the terminal with a single command Files are encrypted before upload
Meant for one-off sharing, not ongoing file sync	Command line only Default host depends on the developer keeping it running
Web application, Self-hosted	Downloadable app
Open source	Open source
License: Apache-2.0	License not stated
No account needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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