The best free alternative to NAPS2 is FairScan, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to NAPS2 and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to NAPS2 are Simple Scan, Open Scanner, OpenScan and PDFTK Builder.
Android document scanner offering multi-page PDF creation, automatic detection, image enhancement, and distraction-free interface, all open-source. No ads, cloud, watermarks, or tracking—scans remain on your device. Minimal permissions ensure privacy and transparency.
France
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Simple Scan is an easy-to-use application, designed to let users connect their scanner and quickly have the image/document in an appropriate format.
Australia
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.".
PDFTK Builder is a free graphical interface to for PDFtk, making it much easier to use. It is a easy to use tool to collate (merge), split, encrypt, decrypt, stamp and rotate (only 90°, 180° or 270°) pdf documents.
Australia
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.
FranceEU
gscan2pdf can scan, clean the scan and do OCR on the scan or imported images (incl. existing PDFs, DjVus or other file types), and make PDF and DjVu-files with embedded OCR-text. It works together with tesseract, ocropus, cuneiform an...
United Kingdom
HP Smart (formerly known as HP All-in-One Printer Remote) helps you to set up, scan, print, share, and manage your HP printer.
United States
GermanyEU
Main point of this app is to scan or select existing PDF documents simply using intent or chooser. Other apps require payment to access their api/sdk or simply don't have a possible way to do it. So they rely on switching between an app ,file chooser and a scanner.
iCopy Free Photocopier is a free and open source application that lets you combine your scanner and printer into a powerful, easy to use photocopier by only pressing a button. You can use Automatic Document Feeders (ADF) too!
