The secure place for
writing
notes
sketching
ideas and storing files

⚷ Private

We use cryptography to keep your data secret, even from us.

𖨆𖨆 Collaborative

Share with friends, teams, and everyone else you trust.

⊹ Extensible

Open formats work nicely with your favorite apps and tools.

Editor Demo

Protect your data across your favorite devices.

handcrafted clients for each platform. no electron bs

screenshot of the ui on an linux device

screenshots

Canvas Demo

Pricing

Be the customer, not the product. We sell a note-taking app, not your data.

Free

1MB storage capacity
sharing and collaboration
markdown support
drawing support
offline mode

Download for free

Premium

$2.99

monthly

30GB storage capacity
sharing and collaboration
markdown support
drawing support
offline mode

Purchase in app

Project roadmap

Lockbook is in its infancy. Here's what we accomplished and what we'll deliver

Features

End to End encryption
Collaboration
Offline Support
Markdown and SVG editing support
PDF and Image Preview
CLI support

In development

Stability and Scaling improvements
Large File Support
PDF editing
File System Integration

Coming soon

Document History
Transcription / Audio support
Mentions, Comments and Notifications
Browser Extension for "Clippings"
LLM Integration

Join the community

Download for macOS

also available for iOS, android linux, and windows