Document Scanner

Turn your phone into a fast, private document scanner. Document Scanner by Aivio Apps captures paper pages with your camera, finds the page edges, straightens and cleans them up, and saves them as a PDF or as images you can share in seconds. Everything works offline, with no account or sign-up. SCAN DOCUMENTS TO PDF • Point the camera and tap: the page outline is detected automatically and the scan is cropped and straightened for you • Scan receipts, invoices, contracts, ID copies, notes, forms, books and whiteboards • Add as many pages as you need and combine them into one multi-page PDF • Import existing photos from your gallery with the system photo picker, no storage permission needed CROP AND CORRECT • Drag the four corners to match the page exactly, with perspective correction for pages shot at an angle • Rectangle mode for a simple manual crop • Rotate pages, reorder them, remove the ones you do not want • Your original photo is kept until you delete the document, so you can always re-edit ENHANCE FOR READABLE SCANS • Auto Enhance, Document (evens out shadows and uneven light), Grayscale, Black and White, and Colour • Adjust the strength and compare before and after • Cleaner text and whiter paper for sharper PDFs ORGANISE YOUR DOCUMENTS • Create folders, move and duplicate documents, rename them in one tap • Search by document or folder name • Sort by date or name, and switch between list and grid view • A default file name such as Scan_2026-10-16_1430 that you can change EXPORT AND SHARE • Save as PDF in A4 or Letter, portrait, landscape or automatic, with low, medium or high image quality • Export pages as JPEG or PNG images • Save to a folder you choose or share through Android's share sheet • Nothing is sent anywhere unless you choose to share it PRIVATE BY DESIGN • Scanning, cropping, enhancing and PDF creation all happen on your device • Your documents are never uploaded to our servers, and no account is required • The camera is only used while you scan, and permission is requested only when you start • Documents are stored in the app's private storage and excluded from cloud backup DESIGNED FOR EVERYDAY USE • Clean Material 3 design with light and dark themes • Works on phones and tablets, in portrait and landscape • Supports large text and screen readers ABOUT ADS Document Scanner is free and supported by ads from Google AdMob. Ads never appear while you scan, edit or view a document. Where required by law you can choose your ad preferences, and you can change them later in Settings. Download Document Scanner and keep your paperwork organised, searchable by name and ready to share as PDF, wherever you are.