Privacy Policy

Introduction

Welcome to PDF Office Reader ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, and safeguard your data when you use our website and mobile application.

Information We Collect

We collect minimal information to provide you with the best experience:

• Device Information: We may collect device type, operating system, and app version for analytics and improving our services.
• Usage Data: We collect anonymous usage statistics to understand how our app is used and to improve features.
• Crash Reports: If the app crashes, we may collect crash logs to fix bugs and improve stability.

File Processing and Privacy

Your files are processed locally. This is our core privacy principle:

• All PDF processing (merge, split, convert, etc.) happens directly on your device or in your browser.
• Your files are never uploaded to our servers.
• We cannot see, access, or store the content of your documents.
• Files remain entirely under your control at all times.

Third-Party Services

We use the following third-party services:

• Google Analytics / Firebase Analytics: To understand app usage patterns and improve user experience. This data is anonymized and aggregated.
• Google AdMob: To display advertisements in the free version of our app. AdMob may collect device identifiers for ad personalization.
• Firebase Crashlytics: To collect crash reports and improve app stability.
• Apple App Store / Google Play Store: For in-app purchases and subscription management.

Advertising and Tracking

Our free app version displays advertisements through Google AdMob. You can opt out of personalized advertising:

• iOS: Go to Settings > Privacy > Tracking and disable "Allow Apps to Request to Track"
• Android: Go to Settings > Google > Ads and enable "Opt out of Ads Personalization"

Premium subscribers enjoy an ad-free experience.

Data Retention

We retain collected data only as long as necessary to provide our services:

• Analytics data is retained for up to 14 months.
• Crash reports are retained for up to 90 days.
• We do not retain any of your PDF files or document content.

Children's Privacy

Our services are not directed to children under 13. We do not knowingly collect personal information from children. If you believe we have inadvertently collected such information, please contact us immediately.

Your Rights

Depending on your location, you may have the following rights:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Opt out of personalized advertising
• Data portability

Security

We implement appropriate technical and organizational measures to protect your data, including:

• Encryption of data in transit (HTTPS)
• Regular security audits
• Minimal data collection practices

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page and updating the "Last updated" date.

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