App Name: PDF Scanner
Contact Email: cenminktech@gmail.com
Effective Date: January 20, 2026
Thank you for using PDF Scanner (hereinafter referred to as the “App”). We highly value user privacy and data security. This Privacy Policy explains how we collect, use, store, and protect your information when you use the App, as well as the rights you have regarding your personal data.
Please read this Privacy Policy carefully before using the App, especially the sections related to personal information and privacy rights.
1. Information Collection
1.1 Device Information
We may collect basic device-related information, including device model, operating system version, unique device identifiers, network type, and app version details.
Purpose:
This information is used to ensure normal app operation, optimize features, deliver advertisements, and perform statistical analysis.
1.2 Storage Access Permissions
The App requests the `android.permission.MANAGE_EXTERNAL_STORAGE` permission to open, read, scan, and manage PDF files on your device.
We do not collect, delete, upload, or share your private files without your explicit permission. All file-related operations are performed locally on your device.
1.3 Advertising-Related Information
The App integrates third-party advertising platforms, including:
TopOn, Vungle, UnityAds, IronSource, Pangle, Facebook, AdMob, AppLovin, and Chartboost.
These advertising SDKs may collect device information, usage behavior, ad impressions, and interaction data in order to provide personalized or non-personalized ads and measure advertising effectiveness.
1.4 Firebase Services
The App uses Google Firebase services for crash reporting, performance monitoring, analytics, and push notifications.
Collected data may include device identifiers, app usage statistics, error logs, and performance-related information. This data is used solely to improve app stability and user experience.
2. Information Use
The information we collect may be used for the following purposes:
2.1 Providing and optimizing core features such as scanning, creating, opening, and managing PDF files.
2.2 Improving overall user experience and application performance.
2.3 Analyzing usage trends to support product improvement and feature enhancement.
2.4 Supporting the display and optimization of personalized or non-personalized advertisements.
2.5 Ensuring application security and preventing abuse or malicious behavior.
3. Information Sharing
3.1 Advertising Partners
To display advertisements, certain non-personally identifiable device information (such as advertising identifiers and device model information) may be shared with the above-mentioned advertising partners.
We do not actively provide personally identifiable user information to advertising platforms.
3.2 Service Providers
We may work with third-party service providers, such as Firebase, to assist with data analysis, crash diagnostics, and service optimization.
3.3 Legal Requirements
We may disclose information if required to do so by applicable laws or regulations, or when necessary to protect the rights, safety, or property of users, the public, or ourselves.
4. Children’s Privacy Protection
4.1 This App is intended for users aged 13 years and older.
4.2 We do not knowingly collect personal information from children under the age of 13. If such data is identified, it will be deleted promptly.
4.3 Users aged 13 and above who are minors should use the App with the consent and guidance of a parent or legal guardian.
5. Data Storage and Security
5.1 We apply reasonable technical and organizational security measures to protect your information from unauthorized access, disclosure, misuse, or loss.
5.2 Advertising and analytics data may be stored on third-party servers operated by our partners. We cannot guarantee absolute security for third-party storage systems.
5.3 When you uninstall the App, locally stored data related to the App will be removed from your device. However, some data generated through third-party SDKs may be retained by those providers according to their own privacy policies.
6. User Rights
6.1 Access and Management:
You may manage storage permissions and advertising personalization options through your device system settings at any time.
6.2 Withdrawal of Consent:
You may revoke granted permissions, disable certain features, or uninstall the App to stop further data collection.
6.3 Data Deletion:
If you wish to request deletion of your data, please contact us at: cenminktech@gmail.com
7. Policy Changes
7.1 We may update this Privacy Policy from time to time in response to legal requirements or service changes.
7.2 Any updates will be communicated through app updates or other reasonable methods and will take effect immediately upon publication.
8. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or the handling of your personal information, please contact us at:
Email: cenminktech@gmail.com