Privacy Policy

Last updated: November 08, 2025

This Privacy Policy describes Our policies and procedures on the collection, use, and disclosure of Your information when You use the Service PDF Reader Pro : Smart Viewer, including the use of AdMob advertising. It also informs You about Your privacy rights and how the law protects You.
By using the Service, You agree to the collection and use of information in accordance with this Privacy Policy.

This Privacy Policy has been updated to include information regarding AdMob advertising and compliance with applicable European data protection laws (GDPR).

Interpretation and Definitions

Interpretation
Words whose initial letters are capitalized have meanings defined under the following conditions. These definitions shall have the same meaning regardless of whether they appear in singular or plural.

Definitions
For the purposes of this Privacy Policy:

• Account means a unique account created for You to access our Service or parts of our Service.
  
  

• Affiliate means an entity that controls, is controlled by, or is under common control with a party.
  
  

• Application refers to PDF Reader Pro : Smart Viewer, the software program provided by the Company.
  
  

• Company (referred to as "the Company", "We", "Us" or "Our") refers to PDF Reader Pro : Smart Viewer.
  
  

• Country refers to: China
  
  

• Device means any device that can access the Service such as a computer, a smartphone, or a tablet.
  
  

• Personal Data is any information that relates to an identified or identifiable individual.
  
  

• Service refers to the Application.
  
  

• Service Provider means any natural or legal person who processes the data on behalf of the Company.
  
  

• Usage Data refers to data collected automatically, either generated by the use of the Service or from the Service infrastructure itself.
  
  

• Advertising Data refers to data collected by AdMob for advertising purposes, including device identifiers (IDFA / AAID), advertising IDs, and usage data for personalized or non-personalized ads.
  
  

• You means the individual accessing or using the Service, or the company, or other legal entity on behalf of which such individual is accessing or using the Service, as applicable.
  
  

Collecting and Using Your Personal Data

Types of Data Collected

Personal Data
While using Our Service, We may ask You to provide certain personally identifiable information, including but not limited to:

• Email address
  
  

Usage Data
Usage Data is collected automatically and may include information such as:

• Device IP address, browser type and version, pages visited, time and date of visit, time spent on pages, unique device identifiers, and other diagnostic data.
  
  

• When using a mobile device: mobile device type, unique device ID, IP address, operating system, mobile browser type, and other diagnostic data.
  
  

Advertising Data
When using AdMob advertising, We may automatically collect:

• Device identifiers (IDFA / AAID)
  
  

• App usage patterns for personalized ads
  
  

• Interactions with ads displayed
  
  

Use of Your Personal Data

The Company may use Personal Data, Usage Data, and Advertising Data for the following purposes:

1. To provide and maintain Our Service, including monitoring usage.
   
   

2. To manage Your Account, including registration and access to features.
   
   

3. For the performance of a contract, e.g., processing in-app purchases or subscriptions.
   
   

4. To contact You via email, SMS, push notifications, or other electronic communications regarding updates or information about Our Service.
   
   

5. To provide news, special offers, and general information about services similar to those You have purchased or inquired about, unless You opted out.
   
   

6. To manage Your requests submitted to Us.
   
   

7. For business transfers, e.g., mergers or asset sales.
   
   

8. To show personalized or non-personalized ads through AdMob and improve advertising effectiveness.
   
   

9. For other purposes, such as data analysis, identifying usage trends, evaluating promotional campaigns, and improving Our Service.
   
   

Sharing Your Personal Data

We may share Your personal information in the following situations:

• With Service Providers: To monitor and analyze usage, provide customer support, or deliver advertising through AdMob.
  
  

• For Business Transfers: In connection with mergers, acquisitions, or sales of Company assets.
  
  

• With Affiliates: Parent companies, subsidiaries, or joint venture partners who are required to honor this Privacy Policy.
  
  

• With Business Partners: To offer You products, services, or promotions.
  
  

• With Other Users: When You share information in public areas.
  
  

• With Your Consent: For any other purpose.
  
  

Note: Google AdMob acts as a third-party data processor. For more information, please refer to Google Privacy Policy.

Retention of Your Personal Data

We retain Personal Data only as long as necessary to fulfill the purposes outlined in this Privacy Policy and to comply with legal obligations, resolve disputes, and enforce agreements. Usage Data and Advertising Data are generally retained for a shorter period, unless needed to improve security, functionality, or comply with the law.

Transfer of Your Personal Data

Your information may be processed at Our operating offices and in other locations. This means data may be transferred to countries with different data protection laws. By submitting Your information, You consent to this transfer.
We take reasonable steps to ensure Your data is treated securely.

Deletion of Your Personal Data

You may request the deletion or correction of Your Personal Data. Certain information may need to be retained to comply with legal obligations or enforce agreements.

Disclosure of Your Personal Data

We may disclose Your data in the following cases:

• Business Transactions: In connection with mergers, acquisitions, or sales of Company assets.
  
  

• Law Enforcement: When required by law or public authorities.
  
  

• Other Legal Requirements: To comply with laws, protect rights, prevent wrongdoing, or ensure safety.
  
  

Security of Your Personal Data

We use commercially reasonable measures to protect Your Personal Data but cannot guarantee absolute security.

Children’s Privacy

Our Service does not address anyone under the age of 13 (or under 16 in the EU). We do not knowingly collect information from children. If You are a parent aware that Your child provided Personal Data, contact Us for deletion.

Links to Other Websites

Our Service may contain links to third-party websites. We are not responsible for their content or privacy practices.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised “Last updated” date.

Contact Us

If You have questions about this Privacy Policy, contact Us:

• By email: 2661214319@qq.com