One of the most popular alternatives to NAPS2 is FairScan, which is free and open source. Other popular alternatives are ABBYY FineReader PDF, OpenScan, Open Scanner and Simple Scan. You're spoiled for choice with Document Scanners like NAPS2: we list more than 50 alternatives for Windows, Mac, Linux, Android and iPhone.
The openDias project is an Open Source offering, to bring a professional document scanning and storage utility for the home user. OpenDias (Document Imaging Archive System) provides document storage and a document work-flow application to the home or small business user.
Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
Thailand
Scan to PDF software for Windows 7 Vista and XP. Most Twain devices supported from HP, Canon, Brother, Kodak ect.
Microsoft Office Document Imaging (MODI) is a Microsoft Office application that supports editing documents scanned by Microsoft Office Document Scanning. It was first introduced in Microsoft Office XP and is included in later Office versions including Office 2007.
United States
OwlOCR 7 is a macOS OCR app for text you can see but cannot select. Capture a screen region, open an image or PDF, paste supported content, or import a photo or scan from an iPhone or iPad. Apple Vision performs fast on-device recognition.
Germany
EU
You can use Easy Screen OCR to capture a snapshot and start OCR process. this program will detect the text from the image and start OCR process immediately. You can extract the text to copy and paste in seconds.
China
The Mopria Scan application automatically connects your Android phone or tablet to scanners and multi-function printers (MFPs) on the same Wi-Fi network.
Windows Built-in Software for sending and receiving faxes with your computer using a Fax-USB-dongle or FAX-PCIe-Card.
Scanner to Online. ScanDrop (beta) is simple - one easy, free scanning software application that helps you scan and upload your paper into your favorite online storage provider: Google Docs, Evernote or OfficeDrop Online. Press Scan, then Upload and your paper is now available y.
United States
Advanced PDF Utilities Free comes in handy when you need to deal with PDF files such as to merge or split pages, convert PDF to text & convert image to PDF or vice versa. This multipurpose program comes with its nice, clean user interface covering most functions.
