computers-ocr.md

Tools for document scanning and character recognition

Barcodes:
10015 Tools' Barcode Generator☁, GNU Barcode🐧🆓, Zint Barcode Generator⊞■

QR code reader:
Qreader☁

Optical mark recognition (OMR) evaluation:
OMRChecker

Printed document duplicate finder:
DFD

Testing

Scanners/TWAIN devices:
TWACKER⊞■,

Scanner drivers:
VueScan⊞⌘🐧

Datasets

Barcodes and QR code datasets:
barcode-datasets

Receipt photo data:
awesome-receipt-data-extraction

Document Conversion

WinScan2PDF⊞