[OCR File Format APIs for JavaScript Open Source JavaScript APIs for OCR Operations Open Source JavaScript APIs to Add OCR Capabilities to JavaScript Apps & Perform OCR on scanned images & PDF files OCR File Format APIs for JavaScript Include Aspose.OCR for JavaScript via a C++ A powerful JavaScript OCR API for Adding OCR Functionality to Web-based project and extract text and images from documents online. Tesseract.js A powerful Open Source JavaScript library for integrating optical character recognition (OCR) functionality inside web Apps & Recognize paragraph, word, and character from images.]