Privacy Policy

Thank you for choosing to use PDF Manager-Pro Reader (hereinafter referred to as "this application"). We attach great importance to your privacy and personal information security. To better protect your rights and interests, please read this Privacy Policy carefully before use.

I. Information Collection

The information you provided

During the use of this application, you may need to submit feedback, suggestions or contact email addresses and other information. We will only collect them when you fill them out voluntarily.

• Automatically collected information

To provide basic functions and improve services, we may collect the following information:

• Device information (such as device model, system version)
• Use data (such as the frequency of opening files, the number of function clicks)
• Log information (such as error logs, crash reports)

This information is only used to analyze application performance and will not be used to identify your identity.

Ii. Permission Usage

To achieve the core functions, this application may need to apply for the following permissions:

• Storage access permission: Used for scanning, reading, and managing local PDFS and related files, helping you efficiently manage and view documents.
• Camera/Album Access: Only for converting images to PDF, not for any other purposes.

We promise to use the rights only after your authorization and consent, and strictly limit them within the functional scope.

Iii. Purpose of Information Use

The information we collect is only used for

• Realize core functions such as file preview, editing, and conversion
• Enhance application stability and user experience
• For internal analysis and functional optimization

We will not collect or store the content of your files, nor will we sell your personal information to any third party.

Iv. Data Security

All file processing is completed on the local device and will not be uploaded to the server without permission.

We adopt reasonable security measures to prevent information loss, abuse or unauthorized access.

Except as otherwise provided by laws and regulations, your data will not be disclosed or shared.

V. Third-party Services

If this application integrates advertising or analytics services (such as Google AdMob, Firebase), third parties may collect anonymous device information for advertising attribution and performance analysis. For specific details, please refer to their respective privacy policies.

Vi. User Rights

You have the right to at any time:

• Query the relevant information we have collected
• Withdraw authorization or uninstall the application

Contact us to delete your feedback information

Vii. Update of Privacy Policy

If there are any significant changes to the policy, we will announce them on this page. If you continue to use this application, it will be deemed that you agree to the update of the content.

Viii. Contact Us

If you have any questions, suggestions or complaints, please contact us via email:

📧 limjiajie1991@proton.me