Privacy Policy

Last Updated: March 26, 2025

1. Introduction

We respect and protect users' privacy. Before using our services, please read and understand this privacy policy carefully. By using our Service, you agree to the collection and use of information in accordance with this policy.

This Privacy Policy describes how we collect, use, process, and disclose your information, including personal information, in conjunction with your access to and use of PDF Reader.

2. Required Permissions

PDF Reader requires the following permissions to function properly:

2.1 Storage Permission

We request storage permission to:

• Read and save PDF files on your device
• Share documents

2.2 Camera Permission

The camera permission is used to:

• The captured images are used to generate PDF

2.3 Internet Permission

Internet access is required for:

• App updates and maintenance
• Firebase services integration
• Cloud synchronization (if enabled)
• Error reporting and analytics

3. Information Collection and Use

3.1 Device Information

We collect basic device information including:

• Device model and operating system version
• App version and installation ID
• Screen resolution and device orientation
• Available storage space

3.2 Usage Data

We collect anonymous usage statistics such as:

• Feature usage frequency
• App performance metrics
• User interaction patterns
• Error and crash reports

3.3 Document Information

We collect metadata about your documents including:

• File names and sizes
• Last modified dates

4. Firebase Services

4.1 Firebase Analytics

We use Firebase Analytics to:

• Understand how users interact with our app
• Track feature usage and popularity
• Measure app performance and stability
• Improve user experience based on usage patterns

4.2 Firebase Crashlytics

Firebase Crashlytics helps us:

• Identify and fix app crashes
• Monitor app stability
• Track error patterns
• Improve app reliability

4.3 Firebase Performance

Firebase Performance monitoring enables us to:

• Track app loading times
• Monitor network request performance
• Identify performance bottlenecks
• Optimize app speed and responsiveness

5. Data Storage and Security

5.1 Local Storage

All PDF files and related data are stored locally on your device. We do not upload or store your documents on our servers. The app only uses cloud services for app functionality and improvement purposes.

5.2 Data Security Measures

We implement various security measures to protect your information:

• Encryption of sensitive data
• Secure data transmission
• Regular security audits
• Access control mechanisms

5.3 Data Retention

We retain your information for as long as necessary to:

• Provide our services
• Comply with legal obligations
• Resolve disputes
• Enforce our agreements

6. Third-Party Services

Our app may contain links to third-party services. We are not responsible for the privacy practices of these third parties. We encourage you to read their privacy policies before using their services.

7. Children's Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us.

8. Your Rights

You have the right to:

• Access your personal information
• Correct inaccurate information
• Request deletion of your data
• Opt-out of analytics and tracking
• Export your data

9. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. We encourage you to review this Privacy Policy periodically.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us at: [email protected]

We will respond to your request within a reasonable timeframe.