A complete PDF toolkit — annotate, fill, merge, split and compress documents, all processed on-device for complete privacy.
A full document workspace in your pocket — no desktop software required.
Open large documents instantly with smooth scrolling, page thumbnails, text search, and a night-reading mode.
Correct typos, update details, and insert or replace images directly inside an existing PDF page.
Highlight passages, add sticky notes, draw freehand, and add shapes or text boxes for review and markup.
Complete forms and add a handwritten or imported signature to contracts and paperwork in seconds.
Combine several PDFs into one, extract a page range, or drag pages into a new order and rotate them.
Shrink oversized documents so they fit email and upload limits, with control over the quality trade-off.
Turn photos and images into a PDF, or export any PDF page back out as an image — all locally.
Encrypt a document with a password, or remove protection from a PDF you already have the password for.
Every operation runs on your device. Your documents are never uploaded to any server or cloud service.
Three simple steps from document to done.
Pick a PDF from your device storage, or open one straight from another app such as email or a browser.
Use the editing, markup, signing, and page tools to make exactly the changes you need.
Save over the original or export a new copy, then share it anywhere — nothing leaves your device unless you send it.
Your privacy matters. Read our policies to understand how we handle your data.
We are committed to being transparent about how PDF Scanner Pro works and what data (if any) leaves your device.
Saving changes over an original PDF is permanent. Keep a backup copy of important documents before editing.