Cryptomator

Encrypt files before they hit the cloud

Security & PrivacyGPL-3.0Windows · macOS · Linux · Android · iOS

About Cryptomator

Cryptomator adds a transparent encryption layer to any cloud folder — Dropbox, OneDrive, Google Drive — so the provider only ever sees scrambled data. Simple enough for daily use.

Cryptomator is completely free and open source (GPL-3.0) — no trials, no subscriptions, no locked features. Always download from the official website to avoid bundled malware.

Free alternative to: Boxcryptor (paid, now discontinued)

Pro options: The desktop app is free; the iOS app and Cryptomator Hub for teams are paid.

See upgrade options Official website

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