NAPS2 is a document scanning application with a focus on simplicity and ease of use.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
United States




The best open source alternative to ABBYY FineReader PDF is NAPS2. If that doesn't suit you, our users have ranked more than 100 alternatives to ABBYY FineReader PDF and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to ABBYY FineReader PDF are Tesseract, GImageReader, Paperwork and OCRmyPDF.
NAPS2 is a document scanning application with a focus on simplicity and ease of use.




Tesseract.js is a javascript library that gets words in almost any language out of images.

gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.






OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched - jbarlow83/OCRmyPDF







📄 Awesome OCR multiple programing languages toolkits based on ONNX Runtime, OpenVINO, MNN, PaddlePaddle, TensorRT and PyTorch.




Chandra is a highly accurate OCR model that converts images and PDFs into structured HTML/Markdown/JSON while preserving layout information.

This document scanner application is developed for windows only. Compatible with both WIA and TWAIN. Users can Rotate, crop, rearrange scanned images and identify texts using OCR module

OCRopus(tm) is a state-of-the-art document analysis and OCR system, featuring pluggable layout analysis, pluggable character recognition, statistical natural language modeling, and multilingual capabilities.

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
