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Encrypt your cloud storage

CryFS encrypts your files locally, so only you can read them — even if your cloud storage is compromised. Works seamlessly with Dropbox, Google Drive, iCloud, OneDrive, and any cloud provider.

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Encrypt your cloud storage

CryFS encrypts your files locally, so only you can read them — even if your cloud storage is compromised. Works seamlessly with Dropbox, Google Drive, iCloud, OneDrive, and any cloud provider.

DownloadTutorial

Simple

Set up in minutes and forget about it. CryFS runs silently in the background while you work with your files normally — no workflow changes needed.

Secure

Nothing leaves your computer unencrypted. File contents, metadata, and folder structure are all protected — even if your cloud provider is breached.

Free & Open Source

Licensed under LGPL and fully open source on GitHub. Inspect the code yourself, contribute improvements, or simply use it for free — forever.

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