1. Introduction

At PDF Master, we are fully committed to protecting your privacy and the security of your personal data. This document outlines how we handle data when you use our mobile application.

2. Offline-First Data Processing

PDF Master is built to be a fully offline toolkit:

• All operations such as merging, splitting, compressing, rotating, and deleting PDF pages are executed locally on your device.
• We do not upload your files or documents to any external servers or cloud storage.
• Your documents remain entirely under your control and secure on your device.

3. Device Permissions & Usage

The app requests essential system permissions to function properly:

• Storage/Files Access: Required to read the PDF files you select for editing, and to save newly generated PDF files to your device's public folders (such as Downloads).
• Camera & Photo Gallery: Required only when using the "Images to PDF" tool to scan documents or import images for compilation.

4. Advertising & Third-Party Services

The app integrates Google AdMob SDK to display banner ads. AdMob may collect anonymous device advertising identifiers to serve customized ads, governed by Google AdMob's own Privacy Policy.

5. Changes & Contact

We may update this Privacy Policy periodically to reflect changes in our app or store guidelines. For any questions regarding your privacy, please feel free to reach out to us via our support email listed on the app store page.

Last Updated: July 2026