Thank you for choosing to use PDF Reader (hereinafter referred to as "this application"). We take your privacy and data protection very seriously. To this end, we have developed this privacy policy to help you understand how we collect, use, store and protect your information.
If you have any questions, please contact us by email: larrybrook38@gmail.com
1. Collection of information
During the use of this application, we may collect the following types of information:
1.1 Information directly provided by users
Registration and feedback: When you send us feedback or contact technical support, you may need to provide your email address and problem description.
File management: You can choose to upload and manage your PDF or Office files. This application will not automatically collect or store the content of the files you manage unless you explicitly authorize it.
1.2 Automatically collected information
Device information: including device model, operating system version, language settings and unique device identifiers.
Log data: including the time you use this application, feature usage and crash reports.
Advertising data: The integrated advertising platform may collect advertising-related data, such as click records.
1.3 Children's Privacy
We pay special attention to children's privacy. We will not actively collect personally identifiable information from users under the age of 13. If you find sensitive data submitted by a minor, please contact us immediately at larrybrook38@gmail.com and we will delete the relevant information in a timely manner.
2. Permission Description
This application requires the following permissions to provide full functionality:
Camera permission (android.permission.CAMERA): used to scan documents or digitize paper documents into PDF files.
Manage external storage permission (android.permission.MANAGE_EXTERNAL_STORAGE): used to store, read and manage your PDF and Office files.
The use of these permissions is limited to the functional requirements of this application, and we will not abuse these permissions without authorization.
3. Use of Information
We use the information we collect for the following purposes:
Provide, maintain and optimize the functions of this application.
Analyze user behavior to improve user experience.
Display personalized ads.
Advertising services are provided by third-party advertising platforms (such as Google AdMob), which may collect and use some of your data to serve relevant ads. Please refer to the privacy policies of these platforms for details.
4. Firebase Integration
This app uses analytics and crash reporting services provided by Firebase. Firebase may collect anonymous data (such as device identifiers and usage logs) to help us improve app performance.
5. Sharing and Disclosure of Information
We will not share your personal information with third parties except in the following circumstances:
1. Legal requirements: comply with laws, regulations or requests from law enforcement agencies.
2. Third-party service providers: such as advertising platforms or analytics service providers, limited to data required to perform services.
6. Data Storage and Security
We take reasonable technical and administrative measures to protect your data from unauthorized access, disclosure or tampering. However, please note that no data transmitted online can be guaranteed to be absolutely secure.
7. User Rights
You have the right to:
Withdraw authorization for permissions at any time.
Request deletion of personal data you provide.
Contact us for details on how this app uses your information.
8. Updates to the Privacy Policy
We may update this Privacy Policy in accordance with legal requirements or functional adjustments. The updated policy will be notified to you through the app or other appropriate means. It is recommended that you review this policy regularly.
If you have any questions or suggestions, please contact us by email at larrybrook38@gmail.com.