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




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




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.




Manage documents effortlessly, edit PDFs, create them from other formats, and e-sign anywhere. Secure sharing and comparison tools ensure smooth workflows and data protection. New AI Assistant offers quick document insights. Perfect for desktop and web platforms.




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.".



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.






The app is 100% FREE, with NO ads and NO data collection. Donations are possible to support the project.




OCR software and web service to extract text from image files and PDF. The application is available as online OCR web app, OCR API, or simple to install Windows store application.


