The Vision API can detect and extract text from images. There are two annotation features that support optical character recognition (OCR):. TEXT_DETECTION ...
The OCR API provides a simple way of parsing images and multi-page PDF documents (PDF OCR) and getting the extracted text results returned in a JSON format. The ...
Free OCR API, Online OCR and Searchable PDF (Sandwich PDF) Service. Try instantly, no registration required. Available as On-Premise OCR Software, too.