# Privacy Policy for Arc Notebook

**Last Updated:** September 13, 2026

## 1. Overview
Welcome to Arc Notebook (" we\, \our\, or \us\), operated under Grezorea Corporation (arcnotebook.grezorea.com). We are committed to protecting your personal information and privacy rights.

## 2. Information We Collect
Arc Notebook processes local notebook entries, notes, audio attachments, scanned documents, and web links directly on your device. When using AI synthesis services:
- **Notebook Queries:** Sent securely to AI backend services for research response generation.
- **No Permanent Storage:** We do not retain, share, or sell your personal notebook contents to third parties.

## 3. Data Protection and AI Usage
Your notebook data processed through AI features is handled strictly for research compilation and query answering. We strictly prohibit unauthorized data access and enforce key-based encryption for server requests.

## 4. Third-Party Links
Arc Notebook may allow fetching summaries from third-party websites provided by the user. We are not responsible for the privacy practices of external web links.

## 5. Contact Us
If you have any questions regarding this Privacy Policy, please contact us at support@grezorea.com or visit https://arcnotebook.grezorea.com.