Privacy Policy for InstantSign PDF

InstantSign PDF ("we", "our", or "the extension") is committed to protecting your privacy. This Privacy Policy explains our practices regarding data collection, processing, and storage.

1. Zero Data Collection

InstantSign PDF operates entirely on the client side (locally within your browser). We do NOT collect, transmit, store, sell, or share any personal data, usage data, analytics, or document contents.

2. Document Processing & Cryptography

All PDF rendering, editing, and digital signing operations occur strictly in-memory on your local device.

• Your PDF files are never uploaded to any remote server or third-party service.
• When you close or refresh the tab, loaded document buffers are cleared from memory.

3. Local Storage Usage

InstantSign PDF uses Chrome's local storage API (chrome.storage.local) exclusively on your device to:

• Remember your selected interface language preference.
• Save your custom drawn signature locally so you do not have to redraw it every session.

This data never leaves your browser and is never synchronized to external servers.

4. No Third-Party Tracking or Ads

InstantSign PDF contains:

• No tracking scripts or Google Analytics.
• No third-party advertisements or SDKs.
• No remote code execution.

5. Contact Us

If you have any questions about this Privacy Policy, you can reach out via the developer contact email listed on the Chrome Web Store.