Last Updated: August 10, 2026
Thank you for choosing PDF Master Scan. Our development team is dedicated to providing mobile users worldwide with a secure, high-performance, and user-friendly document viewing, camera scanning, and image conversion utility. Protecting user privacy is a foundational principle incorporated directly into our product architecture, rather than a mere regulatory formality. This Privacy Policy details our data management practices and technical safeguards, emphasizing our core commitment: all your document viewing, optical scanning, and file conversions remain processed entirely locally on your mobile hardware without remote data transmissions.
PDF Master Scan operates strictly as a local document utility engineered to interface directly with your mobile device's storage and hardware camera. The application inspects storage directories to display PDF files, captures optical image data of physical paper, and converts photo files into digital document structures. Driven by our local document processing engine, users enjoy full independence to view, scan, convert, organize, and manage personal paperwork directly on their smartphones.
Every document interaction within the app is executed solely in direct response to user-driven commands. We strictly enforce the purpose-limitation principle, ensuring that all data workflows exist exclusively to support the app’s primary document reading, camera scanning, and file conversion operations:
Processing Efficiency: The tool reads file headers, page dimensions, and directory layouts strictly to optimize file rendering speeds and enhance the performance of on-device image-to-PDF compilation.
User-Triggered Only: All document rendering, camera snapshot captures, and image file conversions initiate exclusively upon your explicit manual action. The software never conducts automated file scanning or background file harvesting without direct authorization.
On-Device Processing Framework: Every step of document viewing, optical image capture, and file conversion executes 100% locally on your smartphone. We maintain a zero file upload policy and will never transmit your personal documents, scanned images, or converted files to external cloud environments.
To ensure smooth operation of document scanning, rendering, and directory management, the application asks for a minimal set of essential system authorizations:
Full Storage Access: This permission allows the utility to locate, display, and manage PDF files across local directories, as well as save freshly created PDF documents directly to your local storage partitions.
Camera Hardware Access: Permission to use the device camera is strictly utilized to take real-time snapshots of physical documents, receipts, contracts, or notes for instant conversion into digital PDF files.
Full User Authorization Control: You maintain absolute authority over all granted system permissions. Every request is prompted transparently, and you remain free to alter, restrict, or revoke these access rights at any time through your device's native system settings.
To sustain consistent utility performance and support ongoing free feature availability, we collaborate with compliant third-party SDK service vendors:
App Stability & Performance Analytics: We utilize industry-standard diagnostic tools to analyze runtime operations, monitor app performance, and capture crash reports or system glitches. All collected analytics consist purely of aggregated, anonymized hardware metrics (such as device model, OS version, and language configuration) that cannot be linked back to individual users.
In-App Advertisement Delivery: To support technical development and maintenance, we integrate reputable ad networks, including Google AdMob. These advertising partners may use anonymous device identifiers (such as the Google Advertising ID) to show relevant ads, according to your personal privacy configurations on your device.
Our data management protocols follow major international privacy frameworks, including GDPR, CCPA, and VCDPA. Our commitment to compliance includes:
Fully Transparent Operations: We maintain complete clarity regarding all technical processes, file rendering behaviors, and camera permissions used within the product.
Data Minimization Standard: We interact only with the specific document files and image data necessary to fulfill the scanning or conversion tasks you manually initiate.
Exclusive User Ownership of Content: All document conversions, camera scans, and file directory tasks take place exclusively on your physical hardware, guaranteeing that you retain complete ownership and total control over all your digital assets.
We do not collect, archive, or permanently store any of your personal documents or scanned images on external servers. Any temporary buffer files or cache indexes generated during file rendering or conversion routines are automatically cleared as soon as the task completes or when you close the application. Robust technical safeguards are applied during local execution to protect the integrity of your original files.
PDF Master Scan is designed for general adult audiences, professionals, and students. We do not offer specialized features tailored for children under the age of 13, nor do we knowingly collect personal identifiable information from minor users.
We retain the right to amend and update this Privacy Policy from time to time to reflect product enhancements, technical updates, or changes in global legal regulations. The latest revision date will always be posted at the top of this policy document.
If you have any questions, concerns, or technical inquiries regarding this Privacy Policy or the app's privacy practices, please contact our support team via our dedicated mailbox:
Official Support Email: jamalazrinwahid@gmail.com