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BurnPonyEnclosed
Free

Free on the App Store, Google Play and F-Droid; the Android app is open source under…

 Free

Free and open source under the Apache 2.0 licence.

Android, iOS, Web Web, Self-hosted, Command line
  • Encryption happens on the device before upload
  • Recipient needs only a browser, no app or account
  • Client-side encryption with a zero-knowledge server
  • Password, expiry and burn-after-reading options
  • Depends on the developer's server to hold and deliver notes
  • Anyone who gets the full link can read the note
  • Meant for one-off sharing, not ongoing file sync
Downloadable app, Web application Web application, Self-hosted
Open source Open source
License: Apache-2.0 License: Apache-2.0
No account needed No account needed
Needs internet Needs internet

Checked October 2, 2026

Checked October 1, 2026

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