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Zero Knowledge Note Taking App for Security Professionals
Secure and Encrypted Note Taking for Security Professionals

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 app encrypts data in such a way that only the user can decrypt it. Even the app provider cannot access your data, ensuring complete privacy.
The app uses zero knowledge encryption, making it impossible for anyone, including the app providers, to access your notes without your permission.
Yes, the app is specifically designed for security professionals who require the highest level of data protection and privacy.
Absolutely, you can securely store sensitive documents as the app ensures data is encrypted with zero knowledge principles.
Yes, you can access your notes across multiple devices while maintaining security and privacy.
The app allows uploading of various text, image, and document files, though it inherently ensures all are encrypted under zero knowledge protocols.
No, internet access is required to ensure that all data encryption and storage processes are correctly maintained.
No specific character limit is enforced; however, larger files may influence performance.
Data is encrypted using advanced cryptographic methods, ensuring only you have access to your notes.
While the app stores notes for personal security, sharing is possible if you provide access rights manually.
Storage limits are not specified but ensure compliance with data encryption standards aligned with zero knowledge principles.
Notes are inherently secure in the app, and any backup measures would also comply with zero knowledge encryption.
Yes, notes can be edited at any time, maintaining the original security and encryption integrity.
The focus is on security, although basic formatting and organization are supported within the app.
Collaboration is limited due to the focus on personal data security, but secure sharing methods can be used with careful management.