PDF Studio – PDF Editor, Scanner & OCR for Android

PDF Studio brings together PDF creation, scanning, editing, signing, conversion, and protection. Your documents are processed locally on your device, and the core features require no account.

Secure local file storage

Import PDFs and images, create folders, and organize protected files directly on your device.

Mobile document scanning

Turn physical receipts, notes, and contracts into high-quality PDFs instantly using your phone's camera.

Smart text recognition (OCR)

Extract editable text from scanned images and PDFs automatically without sending your files to the cloud.

File conversion and compression

Convert images to PDF or shrink large documents for quick sharing while preserving crisp document quality.

Advanced PDF tools

Organize pages, add watermarks, sign and fill forms, edit PDF text, add page numbers, split files, and compress documents from one workspace.

Flexible page numbering

Add page numbers with a custom starting value and position while keeping protected source files compatible.

Private protection with its own password

Set a separate password for Private so sensitive PDFs and images stay protected even when the main app lock is off.

Offline-first privacy and safety

Keep your sensitive documents secure. All processing happens entirely on your phone with no account or registration required.

"PDF Studio has completely replaced three different apps for me. The offline OCR is super fast, and knowing my scanned documents never leave my phone gives me total peace of mind."

Markus Weber
Independent Consultant, Germany

Ready to simplify your PDF tasks?

Download PDF Studio today on Google Play and start scanning, converting, and editing your files with total privacy.

Frequently asked questions

Is an account required to use PDF Studio?
No, PDF Studio works right out of the box without registration or account creation.

Does the app process my files on external servers?
No, all document editing, scanning, compression, and OCR text extraction are performed 100% locally on your Android device.

Can I use PDF Studio without an internet connection?
Yes, PDF Studio is built offline-first, so every feature works perfectly without Wi-Fi or mobile data.

Is there a free trial for PDF Studio Pro?

Eligible users can start a 7-day free trial of PDF Studio Pro with the annual plan. Unless canceled before the trial ends, the annual subscription will begin automatically at the price shown in Google Play. Subscriptions can be managed or canceled through Google Play.

What is included in PDF Studio Pro?

`The Pro version unlocks the complete suite of advanced document management tools without any limitations. It includes:``• Organize PDF pages (reorder, rotate, delete)``• Add custom text or image watermarks``• Sign PDF documents electronically``• Fill forms and interactive PDF fields``• Edit PDF text directly on your device``• Merge multiple PDFs / Split PDF documents``• Compress PDF to reduce file size``• Protect PDF with passwords / Remove PDF protection``• Convert PDF to high-quality images``• Add page numbers to your documents``• Smart OCR text recognition from any document``All premium tools work 100% offline with maximum privacy and an ad-free experience.`