Privacy Policy

Last Updated: January 30, 2026

1. Introduction

Welcome to XML Viewer - Graph Visualizer ("we," "our," or "the App"). We are committed to protecting your privacy and ensuring the security of your data. This Privacy Policy explains how our mobile application handles your information.

2. Data Collection and Processing

2.1 Local Processing

XML Viewer - Graph Visualizer processes all XML and JSON files locally on your device. Your files are never uploaded to our servers or any third-party servers. All visualization and processing happens entirely within the app using a WebView component.

2.2 Information We Do NOT Collect

  • We do not collect, store, or transmit your XML or JSON file contents
  • We do not collect personal information such as name, email, or phone number
  • We do not track your location
  • We do not access your contacts, photos, or other personal data
  • We do not use analytics or tracking services

2.3 Local Storage

The app may store the following data locally on your device:

  • Recently viewed file references (file paths only, not content)
  • User preferences (theme settings, display options)
  • App settings and configurations

3. File Access Permissions

The app requires permission to access your device's file system solely to allow you to select and open XML and JSON files for visualization. This permission is used exclusively for file selection and reading purposes. We do not access, modify, or delete any files without your explicit action.

4. Data Security

Since all data processing occurs locally on your device and no data is transmitted to external servers, your files remain secure within your device's storage. We recommend following your device manufacturer's security best practices to protect your data.

5. Third-Party Services

The app does not integrate with any third-party services, analytics platforms, or advertising networks. Your data remains entirely private and local to your device.

6. Children's Privacy

Our app does not collect any personal information from anyone, including children under the age of 13. The app is designed to be a safe, offline tool for file visualization.

7. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be reflected with an updated "Last Updated" date at the top of this policy. We encourage you to review this policy periodically.

8. Your Rights

Since we do not collect or store any personal data on our servers, there is no data for us to access, modify, or delete. All data remains under your control on your device. You can clear app data through your device settings at any time.

9. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:

Email: bugblitz.dev@gmail.com

By using XML Viewer - Graph Visualizer, you acknowledge that you have read and understood this Privacy Policy.