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




There are many alternatives to CamScanner for iPhone if you are looking for a replacement. The best iPhone alternative is OSS Document Scanner, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to CamScanner and many of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to CamScanner are Pocket Scanner, Google Lens, Adobe Scan and Open Scanner.
The OSS Document Scanner is a free and Open Source app to transform your mobile device into a powerful document scanner.




Pocket Scanner Ultimate is the stand-alone version of Kdan’s Pocket Scanner series. Search “Pocket Scanner Cloud” in the App Store and try out the app & cloud services for free!

Google Lens lets you search what you see, get things done faster, and understand the world around you—using just your camera or a photo.




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.




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




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.








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




Genius Scan is a scanner in your pocket. Quickly scan your documents on the go and export them as JPEG or multi-page PDF files.



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.




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




Scanner Pro turns your iPhone into portable scanner in your pocket. It lets you scan multipage documents, email them and even upload to Dropbox, MobileMe iDisk or any other WebDAV enabled server.




OSS Document Scanner is more lightweight, and has better filters. It condenses the files similarly as CamScanner, but the text is more clear.
The only problem is that for my phone (GrapheneOS), I have to take photos with camera and import them in the app, because for whatever reason it makes the images blurry when I take the photo in the app itself. This may be because of my Android operating system.
But it's smaller, open-source, and outputs better images (textbook pages).