Last updated: July 11, 2026
Thank you for using PDF Reader.
Your privacy is important to us. This Privacy Policy explains what information we collect, how we use it, and how we protect your data when you use our application.
About the App
PDF Reader is an offline application that allows users to view, organize, and manage PDF documents stored on their device. The application is designed to be simple, lightweight, and easy to use.
Information We Collect
We do not collect personal information such as your name, email address, phone number, or contacts through the app.
When you use the app, certain technical information may be processed automatically by Google services integrated into the application, such as:
Device information
IP address
Advertising identifiers
Diagnostic and crash information
App performance information
This information is collected and processed by Google in accordance with Google's Privacy Policy.
File Access
PDF Reader works entirely on your device.
The app scans your device for PDF documents so that it can display them in an organized list for easy access.
Your PDF files remain on your device and are not uploaded to our servers.
We do not read, collect, copy, analyze, sell, or share the contents of your PDF documents.
The app only accesses PDF files necessary to provide its features, such as displaying, opening, searching, and managing your documents.
This app displays advertisements using Google AdMob.
Google may collect and process certain information, including:
IP address
Device identifiers
Advertising identifiers
App interaction information
Diagnostic information
This information may be used to:
Display advertisements
Measure ad performance
Prevent fraud and abuse
Improve advertising services
Deliver personalized or non-personalized ads where permitted by law
The processing of this information is governed by Google's Privacy Policy.
Where required by applicable laws (including users located in the European Economic Area (EEA), the United Kingdom (UK), and Switzerland), the app uses Google's User Messaging Platform (UMP) to request consent for personalized or non-personalized advertising.
Users may manage or withdraw their consent where supported by applicable regulations.
This application uses Google services, including:
Google Play Services
Google AdMob
For more information, please visit:
Google Privacy Policy:
https://policies.google.com/privacy
How Google Uses Information:
https://policies.google.com/technologies/partner-sites
Google AdMob:
https://support.google.com/admob
Depending on your Android version, the application may request permission to access PDF documents stored on your device.
This permission is required to:
Display all PDF files available on your device.
Organize PDF documents for easier access.
Allow you to open and read PDF files.
The app only accesses PDF documents stored on your device to provide these features. We do not upload, collect, or share your PDF files.
Children's Privacy
This application is not directed toward children under the age of 13.
We do not knowingly collect personal information from children. If you believe that a child has provided personal information, please contact us so that we can promptly remove such information if applicable.
We may update this Privacy Policy from time to time.
Any updates will be posted on this page with the revised "Last updated" date.
We encourage users to review this Privacy Policy periodically.
If you have any questions, suggestions, or concerns regarding this Privacy Policy, please contact us:
Email: castle.appsware@gmail.com