Privacy Policy
PDF Reader · Last updated October 15, 2026
This Privacy Policy explains how Bonn Mobile Apps ("we", "us", "our") handles information when you use the PDF Reader mobile application for Android (the "App"), package com.pdf.reader.document.viewer.scanner.office. By using the App you agree to this Policy. If you do not agree, please do not use the App.
1. Summary
- The App opens, edits, converts and scans documents (PDF, Word, Excel, PowerPoint, text, EPUB, images) on your device. We do not upload, read or store your documents on our servers.
- We do not ask you to create an account and we do not collect your name, email, phone number or contacts.
- The App uses third-party services for advertising, analytics, crash reporting, attribution, notifications and payments. These services collect limited device and usage data as described below.
- We do not sell your personal information.
2. Your documents and files
To list and open documents stored on your device, the App asks for file access. All viewing, editing, converting (for example PDF to Word, Word to PDF, image to PDF), compressing, signing, watermarking, locking and scanning happen locally on your device. Files you create are saved to your device storage. A list of recently opened files and your bookmarks are stored only in the App's local storage on your device.
Your documents never leave your device unless you choose to share them through another app (for example via the Android share sheet), in which case the receiving app's privacy policy applies.
3. Information we collect
Information collected automatically
- Device and app information: device model, operating system version, language, country/region derived from settings or IP address, app version, and app installation identifiers.
- Identifiers: advertising ID (Google Advertising ID), Firebase installation ID, AppsFlyer ID, and a push notification token.
- Usage data: screens viewed, features used (e.g. "convert started", "file opened"), button taps, session duration, ad impressions and clicks. Usage events do not contain the contents of your documents.
- Diagnostics: crash logs, performance data and error reports.
- Purchase information: subscription status and the purchase token provided by Google Play when you buy a subscription. We do not receive your payment card details.
Information you provide
If you contact us by email or send feedback, we receive your email address and whatever information you include in your message.
4. Device permissions
| Permission | Why we need it |
|---|---|
| All files access / storage | To find, open, edit and save documents on your device. Optional: you can instead pick individual files with the system file picker. |
| Camera (through Google's document scanner) | To scan paper documents into PDF. Images are processed on your device. |
| Notifications | To show reminders, recent-file shortcuts and tips. You can turn them off in Android settings at any time. |
| Display over other apps | To show full-screen reminders on some devices. Optional. |
| Internet / network state | To load ads, deliver notifications, check subscriptions and send analytics. |
| Advertising ID | To show and measure ads. You can reset or delete it in Android settings. |
5. How we use information
- To provide, maintain and improve the App and its features.
- To understand how the App is used and fix crashes and bugs.
- To show advertising, including personalized ads where permitted, and to measure ad performance and app installs.
- To process and verify subscriptions and restore purchases.
- To send notifications you have allowed.
- To configure features remotely (for example A/B tests) and to prevent fraud and abuse.
- To respond to your requests and comply with legal obligations.
6. Third-party services
The App uses the following third-party services. Each processes data under its own privacy policy:
- Google AdMob – policies.google.com/privacy
- Google Firebase (Analytics, Crashlytics, Performance Monitoring, Remote Config, Cloud Messaging) – firebase.google.com/support/privacy
- AppsFlyer (install attribution and ad revenue measurement) – appsflyer.com/legal/privacy-policy
- Google Play Billing – policies.google.com/privacy
- Google ML Kit Document Scanner (on-device) – developers.google.com/ml-kit/terms
We also operate a notification service that receives your push token and basic device information (app version, language, time zone) to deliver notifications, and a purchase service that receives the Google Play purchase token to link and verify your subscription.
7. Advertising and your choices
The App is free and supported by ads. In the European Economic Area, the United Kingdom and Switzerland we ask for your consent through Google's consent form before showing personalized ads; you can change your choice from the App's settings when available. Anywhere, you can limit personalized ads by resetting or deleting your advertising ID in Settings → Google → Ads (or Settings → Privacy → Ads). Premium subscribers do not see ads.
8. In-app purchases
Subscriptions are sold and billed by Google Play. Payment is charged to your Google Play account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in Google Play → Payments & subscriptions. Refunds follow Google Play's refund policy.
9. Data retention and security
Data held by third-party services is kept according to their retention settings (for example, Firebase Analytics data is retained for up to 14 months). Data stored locally on your device is deleted when you clear the App's data or uninstall the App. We use reasonable technical and organizational measures, including encrypted connections (HTTPS), to protect information. No method of transmission or storage is completely secure.
10. Children's privacy
The App is not directed to children under 13 (or the minimum age in your country). We do not knowingly collect personal information from children. If you believe a child has provided us information, contact us and we will delete it.
11. Your rights
Depending on where you live (for example under the GDPR or the California Consumer Privacy Act), you may have the right to access, correct or delete your personal information, to object to or restrict processing, to data portability, and to withdraw consent. Because we do not require an account, most data is linked only to device identifiers; to make a request, email us and include your device's advertising ID or AppsFlyer ID if possible so we can locate the data. You may also lodge a complaint with your local data protection authority. We do not sell or "share" personal information for cross-context behavioral advertising as defined by California law other than through the advertising partners listed above, which you can limit as described in section 7.
12. Changes to this Policy
We may update this Policy from time to time. The "Last updated" date at the top shows when it was last changed. Significant changes will be announced in the App or on this page.
13. Contact us
If you have questions about this Privacy Policy or your data, contact us at khuongnguyen199112@gmail.com.