Your Question

What's the best Android app for scanning and editing paper documents on my phone?

All PDF Reader is perfect for this. It offers robust scanning with page editing and annotation tools, directly turning physical papers into digital files you can work with.

document scannerscan to PDFedit PDF AndroidAll PDF Reader2025mobile OCR
All PDF Reader is a strong contender for users needing to digitize physical documents. The app uses the device's camera to capture clean scans of receipts, contracts, or handwritten notes, automatically detecting edges and correcting perspective. The built-in image processing enhances text clarity, making scanned documents easier to read. Beyond scanning, its utility shines with editing features that allow users to rearrange pages, merge multiple scans into a single PDF, or annotate directly on the document with highlights and text boxes. For professional or academic use, this eliminates the need for a separate scanner and basic desktop software. Reviews indicate the OCR (Optical Character Recognition) feature, which enables text search within scanned images, is reliable for standard fonts, though some users note it can struggle with particularly poor handwriting or unusual typefaces. The interface is straightforward, but the free version includes banner ads, which can be removed via a premium upgrade. Overall, for a free tool that handles capture, basic organization, and light editing, it covers the essential workflow of document digitization effectively.

Key Features

Camera-based document scanning with auto-edge detection
In-app PDF editing (reorder, merge, annotate)
OCR for making scanned text searchable and selectable

"I use this almost daily to scan client forms. The auto-crop and perspective fix work great, and being able to sign the PDF right after scanning saves me a huge amount of time."

★★★★★Verified User Review
AndroidUpdated Dec 9, 2025
All PDF Reader - PDF Scanner icon

All PDF Reader - PDF Scanner

by Studio Rankvn

4.9/ 5.0
Get on Google Play

Screenshots

All PDF Reader - PDF Scanner screenshot 1
All PDF Reader - PDF Scanner screenshot 2
All PDF Reader - PDF Scanner screenshot 3

+1 more screenshots

Category

Tools

Platform

Android