Document scanner: scan to PDF, OCR text, merge, compress, sign and convert PDFs
Just PDF Scanner turns your phone into a document scanner with the PDF tools you need next: scan documents, receipts and ID cards to PDF, merge, split and compress PDFs, sign and fill in forms, read the text with OCR, and convert Word, Excel and PowerPoint files to PDF and back. Every tool has a short "how to" guide, one tap away.
Paper in. PDF out. Scan a receipt, a contract or a whole notebook, tidy it up and share it as one clean PDF, without leaving the app.
SCAN
• Scan to PDF: the camera scanner finds the page edges, captures and crops for you, or frame the page yourself with the manual camera. Scan many pages and save them as one document.
• ID card copy: the front and back of a card on one printable page.
• Split book: turn a photographed two-page spread into two pages.
• Clean up a scan: stronger contrast, and remove the marks you pick.
• QR and barcode reader: read a code with the camera or from an image.
ORGANIZE PDFs
• Merge PDF and split PDF: combine documents in the order you choose, or save the pages you pick as a new one.
• Organize pages: reorder, rotate, add or remove pages.
• Compress PDF: a smaller copy for email and messages.
• Images to PDF, PDF to JPG, page numbers, watermark and collage.
• PDF/A copy for archiving, compare two PDFs side by side, and try to repair a damaged PDF.
EDIT AND SIGN
• Edit PDF: add notes, highlights and freehand marks.
• Signatures: draw your signature once, save it and place it on any page.
• PDF forms: fill in form fields, or add simple fields of your own.
• Crop PDF: fix page edges and perspective.
CONVERT
• PDF to Word, Excel and PowerPoint: the recognized text goes into an editable document or spreadsheet cells, and each page becomes a slide. Also PDF to Markdown.
• Word, Excel, PowerPoint and HTML to PDF, right on the phone: text, tables and pictures in a simple layout. For an exact layout or older .doc, .xls and .ppt files, add your own CloudConvert key*.
READ AND TRANSLATE
• OCR text recognition: turn scanned pages into text on the phone, then copy, edit or share it. Gemini OCR* is an optional cloud alternative with your own key.
• Translate: translate recognized text on the phone; each language downloads once.
• Extract details: pick out the details of cards and receipts, check them and save them as a spreadsheet.
• AI summarizer*: a short summary of a document with your own Gemini key.
• Question paper: pick questions from scanned pages and make a printable paper.
PROTECT
• Protect PDF: add a password (AES-256). Unlock PDF: save an open copy when you know its password.
• Redact PDF: black out text and pictures for good, in a new copy.
• Locked documents: keep private documents behind your fingerprint, face or screen lock.
Tap the heart on any tool to pin it under Your tools, and find any tool with search.
Good to know: exported PDFs are page images, so their text isn't searchable inside the PDF yet; the recognized text is kept separately. Office files convert with their text, tables and pictures, not exact fonts or charts.
Private by design: your documents, recognized text and signatures stay on your phone. There is no account and no cloud sync. The camera runs only while you scan, and location is used only if you turn it on for a photo. Tools marked * use your own Gemini or CloudConvert key and ask before sending anything.
Free, with one small ad card at the end of your library. Pay once to remove it.
Word, Excel and PowerPoint are trademarks of Microsoft. Gemini is a trademark of Google LLC. Just PDF Scanner is an independent app.
with ♥ by justdataplease.com