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Zero Knowledge File Storage App for iOS
Secure and Private Document Storage with Zero Knowledge for iOS

Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Zero knowledge storage means that only you can access your data. The service provider cannot view your files, ensuring maximum privacy and security.
Yes, the app is compatible with all iOS devices, including iPhones and iPads. Simply download from the App Store and enjoy secure file storage.
The app employs encryption techniques that keep your files private. Only you have the encryption keys, meaning even the service provider can't access your data.
Yes, your data remains safe even if you lose your device. The app's encryption ensures that files are inaccessible without your login credentials.
While the app focuses on keeping your files private, you can share files if you choose. This requires providing access through secure means, like encrypted links.
No, the app requires an internet connection to manage and synchronize files. Offline access is not supported.
The app supports files up to a certain secured limit, ensuring they are fully encrypted and stored efficiently. Check the app for specific limitations.
Yes, you can synchronize files across all your iOS devices through secure cloud storage, maintaining the zero knowledge encryption standard.
Retrieving files requires your password, as it's crucial for decryption. Ensure you remember your credentials, or use the app's secure recovery process.
Uninstalling the app doesn't delete your cloud-stored data. You can reinstall the app and access your files with the correct login details.
Currently, the app does not support version history tracking for files. You need to keep local backups if needed.
No, real-time file previews aren't available due to the focus on privacy and security, which requires files to remain encrypted while stored.
Direct document editing isn't available within the app. You must download the files, edit them on your device, and then re-upload them to ensure security.
The app supports a wide range of file types, but specific types may have limitations. Check within the app for detailed compatibility.
Access is primarily through the iOS app to maintain security and usability, with no current web browser interface for file management.