Compare software

Wormhole File TransferDashBeam
Free

Free and open source under the GPL-3.0-or-later.

 Free

Free and open source under the AGPL-3.0 licence.

Android Windows, macOS, Android, Web, Command line
  • No file size limit stated
  • Pairing by QR code or passphrase
  • No size limits and no cloud storage in between
  • End-to-end encryption with integrity checks and resumable transfers
  • Little documentation in the available research
  • Android only in the listed source
  • Sender and receiver need to be online at the same time
  • Recently renamed, so older guides refer to AltSendme
Downloadable app Downloadable app, Web application
Open source Open source
License: GPL-3.0-or-later License: AGPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 2, 2026

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