22 Best Open-Source OCR Datasets to Train Your ML Models in 2026
Optical character recognition now powers receipt scanning, ID verification, invoice automation, historical archive digitization, and stylus-based note apps. The OCR market is projected to reach $32.90 billion by 2030 at a 14.8% CAGR (Grand View Research, 2024), with intelligent character recognition — the handwriting-reading branch of OCR — growing fastest. Whether you’re building document parsing, […]