The OSS Document Scanner is a free and Open Source app to transform your mobile device into a powerful document scanner.




The best free alternative to Online OCR is OSS Document Scanner, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Online OCR and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Online OCR are Tesseract, MakeACopy, GImageReader and CamScanner.
The OSS Document Scanner is a free and Open Source app to transform your mobile device into a powerful document scanner.




Tesseract.js is a javascript library that gets words in almost any language out of images.

MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.






Your portable scanner. Use your camera to get high quality scans of paper documents, receipts, notes and more. Anytime, anywhere.




Open Scanner is a fast and simple-to-use paper-scanning app with AI features to speed up your scanning workflow:




OpenScan is an open source app that enables users to scan hardcopies of documents or notes and convert it to PDF or JPEG files. Its motto is "No ads. No data collection. We respect your privacy.".



ClarifyDocuments is a free AI tool that converts PDFs, images, and slides into clean, editable text. It automatically cleans, organizes, and processes content in any language, helping students and educators focus on learning.


Scan Thing is the quickest way to capture and save anything around you. Scan Thing is available on iOS, iPadOS, and MacOS.












The Adobe Scan scanner app turns your device into a powerful portable scanner that recognizes text automatically (OCR) and allows you to save to multiple file formats including PDF and JPEG.



