E-Letter Scanner ("we", "our", or "us") respects your privacy. This Privacy Policy describes how we collect, use, and protect your information when you use our mobile application.
We do not automatically collect any personal information. However, when you use our app, we may process the following information:
Document Images: When you manually scan or select letter images within the app
Document Metadata: Information you provide such as recipient names, organization names, and descriptions
Camera and Storage Access: Permission to access your device's camera and storage for scanning functionality
When you use our app, we:
Document Processing: Process scanned letter images for enhancement and conversion to PDF format
Google Drive Integration: Upload processed documents and metadata to your Google Drive account
Local Storage: Store document metadata and processed files locally on your device for offline access
Search and Organization: Use extracted text and metadata to provide search and categorization features
We do not store, retain, or share your document content beyond the duration of processing and your Google Drive account.
We do not share your data with third parties, except:
Google Drive API: Documents and metadata are uploaded to your personal Google Drive account
Google Services: Basic authentication and API services through Google Sign-In
Local Device Storage: All data is stored locally on your device
Local Storage: Document metadata and processed files are stored locally on your device
Google Drive: Documents are stored in your Google Drive account according to your Google account settings
No Server Storage: We do not maintain any servers or databases containing your document content
Temporary Processing: Document content is processed temporarily during scanning and enhancement operations
Our app requires the following permissions to function properly:
Camera: To scan physical letters and documents
Storage: To save scanned images and access existing photos
Internet: To connect to Google Drive and sync documents
Network State: To check connectivity status
We take appropriate measures to ensure that your data is handled securely:
Local Processing: All document processing occurs locally on your device
Encrypted Communication: All communications with Google services use HTTPS encryption
No Data Mining: We do not analyze or mine your document content for any purpose other than app functionality
User Control: You maintain full control over your documents and can delete them at any time
Our app is not directed to children under 13, and we do not knowingly collect any personal data from children.
By using this app, you consent to the collection and use of the information as outlined in this policy.
We may update this Privacy Policy from time to time. Any changes will be posted within the app and/or on this page with a new effective date.
If you have any questions about this Privacy Policy or your data, please contact us at:
📧 [asun.developer@gmail.com]