PDF Editor Pro turns photos and paper documents into clean PDFs, then lets you merge, split, compress, sign and password-protect them. Everything, including text recognition (OCR), runs on your phone: your documents are never uploaded.
■ PHOTOS TO PDF
• Combine as many photos as you like into one PDF. No page limit, no watermark.
• Drag to reorder; rotate, flip and crop each photo (Free, A4, 1:1, 4:3, 16:9).
• Colour: None, Document, Greyscale or Black & white for crisp text.
• Page size: Fit the photo, A3, A4, A5, B5, Letter, Legal, Tabloid. Set orientation, margins and fit (Fit inside, Fill the page, Stretch).
• 2 or 4 photos per page, with optional borders.
• Quality: Original, High, Medium or Small file. Original keeps JPEG photos as they are, with no re-compression.
• Camera rotation is applied, so pages never come out sideways.
• Share photos from any app straight into a PDF.
■ DOCUMENT SCANNER
Edges are detected and skewed pages straightened automatically. Adjust filters, crop and rotation, retake or add pages (up to 50 per scan), or import from your gallery. Uses the scanner in Google Play services.
■ PDF VIEWER
• Scroll vertically or swipe sideways, with snapping to whole pages.
• Pinch to zoom, text search, bookmarks, page thumbnails, go to page.
• Night mode, keep the screen on, reopen where you stopped.
• Run tools like merge or sign on the open file, or share and print it.
• Open PDFs from email or file apps, even password-protected ones.
■ PAGE EDITING
• Merge PDFs in any order, keeping bookmarks and forms.
• Split every few pages or by ranges like "1-3, 5, 8-10".
• Organise pages: reorder, rotate, delete, duplicate, insert blank pages, reverse, or save selected pages as a new PDF.
• Rotate all pages; crop margins without losing content.
■ COMPRESS
Only the images inside are rebuilt, so text and vector graphics stay sharp. Four levels, from Light to Smallest, for email and upload limits.
■ CONVERT
• PDF to JPEG or PNG at 96, 150 or 300 dpi.
• Extract images at their original resolution.
• PDF to text (.txt), and text to PDF with automatic line wrapping.
■ PREMIUM FEATURES
• Annotate: pen, highlighter, text, box, circle and arrow, with colour, thickness and undo.
• Sign: save your signature once and place it on any document with a tap.
• Password: AES-128 encryption, with or without printing allowed. Or save an unlocked copy of a PDF you can open.
• OCR: read text from scanned PDFs into a text file (Latin scripts and Japanese).
• Watermark: text or image, diagonal, across the middle or tiled, with opacity and size, over or behind the text.
• Page numbers: 6 positions, 4 formats, text size and start page.
• Colour themes: Teal, Ember, Violet, Forest and Rose.
■ FILES & SETTINGS
PDFs go to Documents/PDF Editor Pro and images to Pictures/PDF Editor Pro. The Files tab shows cover thumbnails; sort by date, name or size, search, add favourites, and rename, share or print from the list. A notification tells you when a long job is done. Choose Light, Dark or Match my phone, and set defaults for image format, resolution, OCR language and file names. Available in 39 languages, with tablet and landscape layouts.
■ SAFE BY DESIGN
• Processed on your device; nothing is uploaded.
• Edits are saved as a new file; the original is never overwritten.
• Password-protected PDFs you edit keep their password.
• No ads.
■ FREE AND PREMIUM
Free: photo and scan to PDF, viewing, printing, sharing, merge, split, organise, compress and conversion. No watermark, no page limits.
Premium features are unlocked with a one-time in-app purchase, not a subscription. Restore purchase moves it to a new phone on the same Google account.
■ PLEASE NOTE
• Existing text in a PDF can't be edited; add text with annotations.
• Due to Android rules, the Files tab lists PDFs this app created. Use Open from device for others.
• The scanner and OCR need Google Play services.
Scan documents and turn photos into PDF, then merge, split, compress and sign