Last Updated: May 18, 2026
Developer: ProjectWijayaDaru
App Name: Zen PDF Reader
Contact: anomwijayadaru18@gmail.com
Data Protection Officer (DPO): ANOM WIJAYA DARU
Welcome to Zen PDF Reader (“App”, “we”, “our”, or “us”).
We value your trust and are committed to protecting your personal data.
This Privacy Policy explains:
What data we collect and why
How we use and share it
Your rights under applicable privacy laws
How to contact us for questions or data requests
By installing or using Zen PDF Reader, you agree to this Privacy Policy.
To provide and improve our services, the App may process the following information:
🔹 Device and App Data
Device model
Operating system version
Advertising ID (used under Google Play Services Policy)
App usage time
Feature interactions
Error logs and diagnostics
🔹 User-Provided Information
Feedback
Support requests
Voluntary messages you send to us
🔹 Storage Permissions
To manage and view your documents:
Android ≤10: READ_EXTERNAL_STORAGE and WRITE_EXTERNAL_STORAGE
Android 11+: MANAGE_EXTERNAL_STORAGE (for full document access)
All file operations happen locally on your device.
We do not upload, collect, or store your personal documents on our servers.
⚠️ Important: You are solely responsible for ensuring that all files you open, import, or generate using the App comply with local laws and do not infringe upon others’ rights (such as copyrighted, confidential, or illegal materials).
We use collected information to:
Enable app functions (file viewing, conversion, etc.)
Improve app performance and stability
Personalize content and advertisements
Diagnose issues and prevent fraud
The App integrates trusted third-party services for analytics, crash reporting, and monetization.
These services may include:
Google Play Services
AdMob
Google Analytics for Firebase
Firebase Crashlytics
Unity
AppLovin
Vungle
AdColony
Each third-party service operates under its own privacy policy.
We only share aggregated or anonymized data when necessary to improve app functionality and user experience.
Depending on your location, you may have rights under applicable privacy laws, including:
Access — Request a copy of your personal data
Correction — Correct inaccurate or incomplete data
Deletion — Request deletion of your personal data
Restriction or Objection — Limit certain uses of your data
Portability — Request your data in a portable format
Opt-Out — Refuse data sale or targeted advertising where applicable
📩 To exercise your rights, contact us at:
anomwijayadaru18@gmail.com
We may need to verify your identity before processing your request.
You may revoke permissions at any time through your device settings.
To disable personalized advertising:
Settings → Google → Ads → Delete Advertising ID
Please note this will stop ad personalization, but ads may still be displayed.
Analytics and usage data may be retained for up to 60 days for performance evaluation
Your personal documents always remain on your local device
When data is no longer needed, we securely delete or anonymize it
We comply with major global privacy regulations, including:
GDPR (EU/EEA)
Rights include:
Access
Rectification
Erasure
Restriction
Objection
Data portability
CCPA (California, USA)
Rights include:
Access
Deletion
Opt-out
Non-discrimination
VCDPA (Virginia, USA)
Rights include:
Correction
Deletion
Data portability
Opt-out of profiling
LGPD (Brazil)
Rights include:
Access
Correction
Anonymization
Consent withdrawal
We use administrative, technical, and physical safeguards to protect your personal data.
However, no system is completely secure.
We encourage you to protect your own device and files responsibly.
Zen PDF Reader is not intended for users under the age of 13.
We do not knowingly collect personal data from children.
If such data is discovered, it will be deleted promptly.
We may update this Privacy Policy from time to time.
When changes are made, we will revise the “Last Updated” date at the top of this page.
Your continued use of the App after updates means you accept the revised policy.
If you have any questions or concerns regarding this Privacy Policy, please contact us:
Data Controller: ProjectWijayaDaru
📧 Email: anomwijayadaru18@gmail.com
Data Protection Officer (DPO): ANOM WIJAYA DARU
📧 DPO Contact: anomwijayadaru18@gmail.com