
PDF On
Scan, fill in, sign. Offline.
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Free
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About
PDF On turns paper into clean PDFs and lets you finish them right away: fill in, sign, highlight, share. Everything happens on your iPhone. No account, no upload, no tracking.
SCAN AND CREATE
• Scan documents with automatic edge detection
• Take a photo and crop it: the edges are found and straightened for you
• Build PDFs from photos, files and other PDFs
• Convert Word, Excel, PowerPoint, Pages, Numbers, Keynote, text and HTML files to PDF
• Choose page size, layout (1, 2 or 4 per page) and quality
• Optional date and time stamps
• Make PDFs searchable with on-device text recognition
• Protect PDFs with a password
FILL IN AND SIGN
• Tap a form field and type: the text lands inside the box, on the line
• Return jumps to the next field
• Checkmarks snap into checkboxes, dates follow the format of the form
• Your name, address and phone number appear as suggestions above the keyboard
• Sign by drawing, or photograph your signature on paper
• Place a passport photo on an application form: the photo frame is found automatically
• Typefaces, sizes, bold and colors for every language
MARK UP
• Highlighter, pen with thickness and opacity, lines, arrows, rectangles and circles
• Undo and redo
READING MODE
• Full screen with trimmed margins, so the text is larger
• Highlight with one swipe, in four colors of your choice
• Name your colors, for example "Important" or "Question", and add notes
• A list of all highlights with page jump; share them as text
• The app remembers where you stopped reading
ID CARD AND PASSPORT COPY
• Front and back on one sheet in true original size
• Optional enlargement, grayscale, cut lines and a watermark such as "Copy for landlord"
PAGES
• Reorder, rotate, crop, straighten and delete pages
• Merge PDFs, insert scans, photos or other PDFs
• Export the text as a Word document (.docx), copy text, search in the document
PRIVATE BY DESIGN
• Works fully offline
• No account, no ads, no tracking, no data collection
• Optional app lock with Face ID
• Share extension: send photos and PDFs from other apps to PDF On
LANGUAGES
English, Spanish, German, French, Arabic, Persian, Urdu and more than 40 other languages, with full right-to-left layout.
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What's New in PDF On
1.0
September 28, 2026






