Notesnook

Description

Open-Source & End-to-End Encrypted Note-Taking Application

Overview

Notesnook is a free, open-source note-taking app that prioritizes user privacy and ease of use.

Security Features

To uphold zero‑knowledge principles, Notesnook encrypts all data locally on your device using XChaCha20-Poly1305 for encryption and Argon2 for key derivation.

Commitment to Privacy

Notesnook demonstrates that robust privacy can coexist with convenience. Our mission is to give users complete confidence that their notes remain secure, and adopting full open-source software is a critical step toward that goal.