Free & Open-Source Tresorit Alternatives

End-to-end encrypted cloud storage.

1. Nextcloud ↗ ★ PICKFOSSPRIVATESELF-HOST
   Self-hosted Drive replacement with apps and storage.
   ●●●Hard · Requires self-hosting
2. Cryptomator + any cloud ↗ FOSSPRIVATE
   Encrypt files before uploading to any cloud.
   ●●○Medium · Bring-your-own sync
3. Syncthing ↗ FOSSPRIVATESELF-HOST
   P2P file sync between devices — no cloud needed.
   ●●○Medium · Peer-to-peer sync