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Zero Knowledge Notebook App
Secure Document Storage with Zero Knowledge Notebook App

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
A zero knowledge notebook app provides secure and private storage for your documents. It ensures that only you have access to your notes, as even the service provider does not have access to your data.
The app uses a zero knowledge encryption model, meaning your data is encrypted in such a way that the service provider cannot access the contents of your documents. Only you can decrypt and read them.
Yes, you can store various types of documents in a zero knowledge notebook app, such as text notes, PDFs, and other file formats, ensuring they remain private and secure.
The app is typically available across different platforms like smartphones, tablets, and desktops, allowing you to access your documents securely and conveniently from any device.
While the primary focus is on privacy, some zero knowledge notebook apps may offer features to securely share notes with others, maintaining encryption standards.
In most cases, to sync documents across devices or use cloud features, internet access may be required. However, offline access might be available for local document storage.
Zero knowledge encryption involves encrypting data on your device before it is uploaded. Only you have the decryption key, ensuring the service provider cannot read your data.
In a zero knowledge system, service providers cannot recover your password. You must use your recovery options if available or ensure you have a password manager setup.
Most zero knowledge apps emphasize security, but some may have collaboration features with added security layers, allowing group access while maintaining encryption.
File size limits might vary depending on the service, but generally, you can expect a generous allowance to accommodate most document types without issues.
Storage limits depend on the provider's policies. Some offer a fixed amount while others may allow expansion through premium plans.
Yes, you can usually edit your notes directly within the app, keeping all changes encrypted and secure as you work.
Most zero knowledge notebook apps offer automatic or manual backup options. This ensures your encrypted data can be restored or accessed when necessary.
While many features may require internet access, basic note-taking and access to locally stored documents may be possible offline.
Zero knowledge notebook apps prioritize security, so feature sets like custom styles might be secondary. Focus is often on ensuring data remains private.