Privacy Policy for PDF Studio - PDF Reader & Tools
Effective Date: September 4, 2026
App Name: PDF Studio - PDF Reader & Tools
Platform: Android
Developer: Steward Jaba
Contact Email: stewardjaba@gmail.com
PDF Studio - PDF Reader & Tools (“the App,” “we,” “our,” or “us”) respects your privacy. This Privacy Policy explains how information is collected, used, shared, and protected when you use the App.
1. App Functionality
PDF Studio - PDF Reader & Tools is a utility app for reading, managing, and converting PDF files and related documents.
PDF conversion and file processing are performed locally on your device. Files opened, converted, created, or saved through the App are stored locally on your device and remain there until you delete them.
We do not upload your PDF files or document contents to our own servers for conversion.
2. Information We Collect
The App does not require account registration or login.
The App and third-party services used in the App may collect the following information:
- Device information
- App usage data
- Log and diagnostic data
- Crash reports
- Advertising ID
- IP address
We do not collect payment or subscription information because the App does not offer purchases or subscriptions.
3. How We Use Information
We use the information described above to:
- Provide and improve the App
- Maintain app security and stability
- Analyze app performance
- Fix bugs and crashes
- Display advertisements
- Measure ad performance
- Prevent fraud, abuse, and security issues
- Comply with applicable laws and policies
4. Third-Party Services
The App uses Firebase and Google AdMob.
Firebase may collect device information, app usage data, diagnostic data, and crash reports to help us monitor and improve app performance and stability.
Google AdMob may collect device information, Advertising ID, IP address, usage data, and related information to display and measure advertisements.
These third-party services process data according to their own privacy policies:
Google Privacy Policy:
https://policies.google.com/privacy
Firebase Privacy and Security:
https://firebase.google.com/support/privacy
Google AdMob:
https://admob.google.com/home/privacy/
5. Advertising
The App displays advertisements through Google AdMob.
Ads may be personalized or non-personalized depending on your location, consent choices, applicable laws, and device settings.
You can manage or reset your Advertising ID through your Android device settings.
6. Data Sharing
We do not sell your personal information.
We may share limited information with third-party service providers such as Firebase and Google AdMob only for app functionality, analytics, diagnostics, advertising, security, fraud prevention, and legal compliance.
7. Data Retention and Deletion
Files created, opened, converted, or saved through the App are stored locally on your device. These files remain on your device until you delete them.
The App does not provide account registration, so we do not maintain user accounts.
Analytics, advertising, log, diagnostic, and crash data may be retained by Firebase, Google AdMob, and related Google services according to their own retention policies.
You may delete local files through the App, your device file manager, or your device storage settings. You may also uninstall the App or clear app data through your device settings.
For privacy-related requests, please contact us at stewardjaba@gmail.com.
8. Children’s Privacy
The App is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13.
If you believe that a child under 13 has provided personal information through the App, please contact us at stewardjaba@gmail.com.
9. Security
We take reasonable measures to protect information handled by the App. However, no method of electronic storage or transmission is completely secure.
Because PDF conversion and file processing are performed locally on your device, your files are not uploaded to our own servers for conversion.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with a new effective date.
11. Contact Us
If you have any questions about this Privacy Policy, please contact us:
Developer: Steward Jaba
Email: stewardjaba@gmail.com