The OSS Document Scanner is an Open Source app to scan all your documents. You either scan using your camera or by importing an image. The app will automatically detect you document within the photo and will crop the image.




Genius Scan is described as 'Scanner in your pocket. Quickly scan your documents on the go and export them as JPEG or multi-page PDF files' and is a document scanner in the photos & graphics category. There are more than 50 alternatives to Genius Scan for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Windows apps. The best Genius Scan alternative is OSS Document Scanner, which is both free and Open Source. Other great apps like Genius Scan are NAPS2, Preview, Paperless-ngx and Open Scanner.
The OSS Document Scanner is an Open Source app to scan all your documents. You either scan using your camera or by importing an image. The app will automatically detect you document within the photo and will crop the image.




NAPS2 is a document scanning application with a focus on simplicity and ease of use.




Native macOS app for viewing, annotating, and editing images and PDFs, featuring tools for cropping, rotating, resizing images, rearranging pages, full-screen viewing, markup, document merging, batch conversion, and export in multiple formats.




Paperless-ngx is a document management system that transforms your physical documents into a searchable online archive so you can keep, well, less paper. Paperless-ngx forked from paperless-ng.




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.".



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






Simple Scan is the quick, easy way to scan paper documents to optimized, searchable PDF documents (or images) and send them almost anywhere.




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




With the Scanbot Document Scanner SDK, companies can easily equip their mobile and web applications with a fast, accurate, and user-friendly mobile document scanner.











Genius scan's free version is without watermark, so it's better.