Privacy Policy
Short version: PDF Password Tool processes PDF files and passwords on your device. We do not upload your PDF files, PDF passwords, or processed documents to our servers. The app uses Google AdMob for ads and Firebase Analytics for app analytics, and those services may collect data as described below.
1. Who We Are
This Privacy Policy applies to PDF Password Tool, also localized as PDF 암호 해제·잠금, provided by Bokeria Studio (“we,” “our,” or “us”).
If you have questions, contact us at appsupport@bokeriastudio.com.
2. PDF Files and Passwords
The app is designed to unlock PDFs when you already know the password, and to add an open password to PDF files on your device.
Your PDF files, PDF passwords, and processed PDF documents are handled locally on your device. We do not upload these files or passwords to our servers, and we do not operate a server that stores your documents.
Processed files are saved or shared only when you choose to save or share them through your device or another app.
3. Information the App Handles
The app does not require an account and does not ask for your name, email address, phone number, or mailing address.
Depending on how you use the app, the app may handle the following information on your device:
- PDF files that you select through the system file picker or share to the app.
- Passwords that you enter to unlock a PDF or protect a PDF.
- Processed PDF files that you choose to save or share.
- Local app preferences, such as free usage counts, rewarded ad credits, and whether a first successful conversion has occurred.
These local app preferences are stored on your device using local storage. They are used to operate the app’s usage limit and rewarded ad flow.
4. Third-Party Services
The app uses third-party services provided by Google. These services may collect and process information according to their own privacy policies and terms.
Google AdMob
The app uses Google AdMob to display banner and rewarded ads. Google AdMob may collect or process information such as advertising identifiers, device information, IP address, app interaction data, ad performance data, crash or diagnostic data, and approximate location inferred from device or network information.
Google may use this information to provide ads, measure ad performance, prevent fraud and abuse, improve its services, and comply with legal requirements. Depending on your region, device settings, and consent choices, ads may be personalized or non-personalized.
Learn more about how Google uses information from apps that use its services at https://policies.google.com/technologies/partner-sites.
Firebase Analytics
The app uses Firebase Analytics to understand general app usage and improve reliability and user experience. Firebase Analytics may collect app usage events, device and app information, operating system information, approximate usage patterns, identifiers, and diagnostic information.
We do not use Firebase Analytics to collect the contents of your PDF files or your PDF passwords.
Learn more about Firebase privacy and security at https://firebase.google.com/support/privacy.
5. How Information Is Used
Information handled by the app or collected through third-party services may be used to:
- Process PDFs on your device.
- Save or share processed PDFs when you choose to do so.
- Show banner ads and rewarded ads.
- Measure ad performance and prevent ad fraud or abuse.
- Understand general app usage and improve the app.
- Maintain local usage limits and rewarded ad credits.
- Diagnose technical issues and improve stability.
6. Sharing of Information
We do not sell your PDF files, PDF passwords, or processed documents.
We do not share your PDF files or PDF passwords with Google AdMob, Firebase Analytics, or our own servers.
Google may process data collected through Google AdMob and Firebase Analytics according to Google’s policies and the settings that apply to your device, region, and consent choices.
7. App Permissions and File Access
The app may use operating system file access features so you can select PDF files, receive PDFs shared from other apps, save processed PDFs, or share processed PDFs.
The app accesses files you select or share with it for the purpose of processing those files. It does not scan all files on your device.
8. Advertising Choices
You may be able to manage advertising identifiers, ad personalization, and tracking choices through your device settings.
- On Android, review your Google and privacy settings related to ads and the advertising ID.
- On iOS, review your privacy settings related to tracking and advertising.
Google also provides information about ad personalization controls at https://adssettings.google.com/.
9. Data Retention
We do not retain your PDF files or PDF passwords on our servers because they are not uploaded to our servers.
Files saved by the app remain where you choose to save them on your device or in another app. You can delete those files using your device or the app where they are stored.
Local app preferences may remain on your device until you delete the app, clear app data, or reset the relevant device storage. Third-party services may retain data according to their own retention policies.
10. Children’s Privacy
The app is not directed to children under the age required by applicable law. We do not knowingly collect personal information from children.
If you believe a child has provided personal information through the app, contact us so we can review the issue.
11. Security
We design the app so PDF processing happens on your device. However, no device, app, or storage method can be guaranteed to be completely secure.
You are responsible for keeping your device, files, and PDF passwords secure.
12. International Processing
Third-party services used by the app, including Google AdMob and Firebase Analytics, may process information in countries other than the country where you live. Those services process data according to their own policies and applicable legal frameworks.
13. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make changes, we will update the effective date above.
Your continued use of the app after the updated Privacy Policy is posted means you accept the updated policy.
14. Contact Us
If you have questions about this Privacy Policy or the app’s privacy practices, contact us at: