Find answers to frequently asked questions, learn how to use advanced studio features, or reach out directly to our engineering team.
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Yes! 100% of document editing, OCR text recognition, Word/Excel conversions, and signing take place locally in your device memory. Your documents are never uploaded to any remote server unless you explicitly choose to back them up to your personal Google Drive.
Open Studio Hub ➔ 2-in-1 ID Card. Snap the front of your Aadhaar, PAN, Driving License, or Employee ID, then snap the back side. The app automatically detects edges, corrects angles, and aligns both sides onto a single standardized PDF page ready for printing or sharing.
Yes! Open Wi-Fi Drop in the app. As long as your phone and computer are on the same local Wi-Fi network, you can drag and drop PDF files between your phone and your desktop web browser with blazing speed and zero internet data usage.
You can convert PDFs into editable Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) documents, or convert Word/Excel documents into crisp vector PDFs. All conversions are performed on-device without requiring Microsoft 365 or third-party web converters.
Bates Numbering stamps sequential identification numbers (e.g., CASE-0001) across multi-page discovery bundles. Visual Diff opens two PDF versions side-by-side with color-coded difference highlights to instantly identify revisions and modifications.
Ensure you are signed into the Google Play Store with the same Google account used to purchase the app. Open PDFMaster Pro, tap Upgrade to Pro, and tap Restore Purchases. Google Play will verify and activate your license automatically.
Tap the Gift/Referral icon at the top right of the home screen. In the "Have a Friend's Code?" field, type your code and tap Redeem Code to instantly activate a free Pro pass.
When you connect Google Drive inside the app, PDFMaster Pro creates a dedicated, isolated folder called PDF Editor Cloud Vault in your personal Google Drive for 1-tap backup and sync across all your devices.