Privacy Policy

Last Updated: January 2025

1. Introduction

PDF Interleaver ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our mobile application.

2. Information We Collect

We collect minimal information to improve the app:

• Crash Reports: Anonymous crash logs and error reports via Firebase Crashlytics
• Usage Analytics: Anonymous app usage statistics via Firebase Analytics (e.g., which features are used)
• Device Information: Device model, Android version, app version (for debugging purposes)

3. How We Use Information

The limited data we collect is used solely to:

• Identify and fix bugs and crashes
• Improve app performance and stability
• Understand which features are most useful
• Make informed decisions about future updates

4. Data Storage and Processing

Your Files Stay Private:

• All PDF processing happens locally on your device
• We do NOT upload your files to any server
• We do NOT have access to your files
• Your merged PDFs are saved only to your device storage
• No cloud storage or backup of your files

5. Third-Party Services

We use the following third-party services:

• Firebase Crashlytics: For crash reporting and diagnostics (Privacy Policy)
• Firebase Analytics: For anonymous usage statistics (Privacy Policy)

These services are provided by Google and comply with their privacy policies.

6. Data Sharing

We do NOT:

• Sell your data to third parties
• Share your data with advertisers
• Use your data for marketing purposes
• Share your data with anyone except as required by law

7. Your Rights and Choices

• Opt-Out: You can disable analytics in your device's app settings
• Data Deletion: Uninstalling the app removes all local data
• No Account: We don't require account creation, so there's no account data to manage

8. Children's Privacy

Our app does not knowingly collect information from children under 13 years of age. If you believe we have inadvertently collected such information, please contact us immediately.

9. Data Security

We implement appropriate security measures:

• All data transmission uses secure HTTPS connections
• Crash reports are anonymized before transmission
• We follow industry-standard security practices

10. International Users

Our app is available worldwide. By using the app, you consent to the transfer of information to the United States and other countries where our service providers operate.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:

• Updating the "Last Updated" date at the top of this policy
• Posting the new policy on this page
• Notifying you via the app (for significant changes)

12. Legal Compliance

We comply with:

• Google Play Store policies
• GDPR (General Data Protection Regulation) for EU users
• CCPA (California Consumer Privacy Act) for California users
• Other applicable data protection laws