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What's new in 6.0 • Settings → "More apps from us": quick links to our Presentation AI: PPT Maker, Document AI: Word DOCX Editor and Spreadsheet AI: XLSX Editor apps on Google Play. • Updated build tools and libraries. Your documents stay on your device — nothing in this update changes that.
Scan, OCR, edit, sign & merge PDFs. On-device AI. Files stay on your phone.
PDF AI Scanner & Editor is a private document scanner and PDF editor for your phone. Scan, organize, edit, sign, and search your documents — with no cloud uploads, no watermarks, and no account. Your files stay on your device. Private by design • Everything you scan, edit, sign, read, or summarize is processed on your device and saved in the app's private storage. • Your documents are never uploaded, logged, or transmitted. • No camera permission and no broad file access are required. • No account, no login, and no cloud sync. Scan and import • Scan pages with automatic edge detection and cropping, then save them as a multi-page PDF. • Keep adding pages to the same document. • Name each file before it is saved. • Import existing PDFs and photos. PDF tools • Merge several PDFs into one. • Split — pull chosen pages into a new PDF. • Delete pages, and organize pages by reordering, duplicating, or removing them. • Rotate — preview, then turn every page. • Compress to reduce the file size. • Convert images to PDF, and export a PDF back to images. • Sign by drawing, typing, or importing a signature, and place it on the page. • Protect a PDF with a password, and remove the password later. OCR and search • Extract selectable, searchable text from your scanned pages, in Latin and Devanagari scripts. • Search inside your documents to find a word in your scanned text, not only in file names. • Copy, export, or share the extracted text. On-device AI • Summarize a long document into key points. • Ask a question and get an answer based on the document. • Explain a document in plain language. • Create study flashcards from a document. • Suggest a file name. • Translate text into Spanish, French, German, Hindi, Chinese, or Arabic. • Turn receipts and invoices into a CSV file. The AI runs on your device, so nothing you scan is uploaded. The built-in AI works on supported devices, and on capable hardware you can download an optional, more capable on-device AI model. You stay in control • Back up all of your documents to a .zip file in a location you choose. • Share any document through Android's standard share sheet. • Material design with light and dark themes, dynamic color, and a two-pane layout on tablets. Works offline PDF tools, signing, password protection, and the built-in AI work without a connection. Scanning, OCR, and translation use on-device models that Google Play Services or ML Kit may download once on first use. The app uses the network only to show ads and to download those on-device models — never to send your documents anywhere. This app is free and supported by ads. Ads appear only outside your document workflow — never during scanning, OCR, editing, AI, viewing, signing, or export.