Install the NuGet package as reference to your ASP.NET application from. Works both in 32-bit and 64-bit environments.Recognize text from rotated images and PDF documents.Process OCR for the specified region in both PDF and image.Converts image or PDF to text with location.Converts various image formats such as TIFF, JPEG, PNG, BMP to searchable PDF.Converts scanned PDF to searchable PDF.Syncfusion OCRProcessor uses tesseract, one of most accurate OCR engines.įeatures overview | Docs | API Reference | Blogs | support | Forums | Feedback Key Features NET Framework OCR library is a feature-rich and high-performance library that is used to recognizes characters from both images and PDF. "OCR as a Service: An Experimental Evaluation of Google Docs OCR, Tesseract, ABBYY FineReader, and Transym". ^ "GitHub - tesseract-ocr/tesseract: Tesseract Open Source OCR Engine (main repository)".^ Usage explained in the Tesseract Readme and FAQ.^ Based on count of language training files for version 3.04.^ "OmniPage Standard Document Conversion".^ "OmniPage CSDK - OCR Document Capture Toolkit | Document Imaging & OCR".^ OCRopus includes the ocropus-hocr tool which produces hOCR from the recognition results."GNU Ocrad 0.28 released" (Mailing list). "IEEE SPS: Optical Character Recognition for Most of the World's Languages". ^ "OCR SDK Language Packages Download".^ Debian manual page for Cuneiform for Linux version 1.1.0.^ "Asprise Java OCR Library Features".^ "ABBYY FineReader 11: Technical Specifications".^ "ABBYY FineReader 14: Technical Specifications".Text, ALTO, hOCR, PDF, others with different user interfaces or the APIĬreated by Hewlett-Packard under further development by Google Ī 2016 analysis of the accuracy and reliability of the OCR packages Google Docs OCR, Tesseract, ABBYY FineReader, and Transym, employing a dataset including 1227 images from 15 different categories concluded Google Docs OCR and ABBYY to be performing better than others. Scan, capture and classify business documents such as invoices, forms and purchase orders integrated with business processes.įor working with localized interfaces, corresponding language support is required. Wraps Puma COM server and provides simplified API for. NET OCR SDK based on Cognitive Technologies' CuneiForm recognition engine. Pluggable framework under active development, used for Google BooksĭOC/DOCX XLS/XLSX PPTX RTF PDF PDF/A Searchable PDF HTML Text XML ePUB MP3 Normal Latin script and Fraktur (other scripts can be trained) Has its own segmentation algorithm but uses system-wide OCR engines like Tesseract or OcradĪll languages using Latin script (other languages can be trained) Įnterprise-class system, can save text formatting and recognizes complicated tables of any structureįeatures a full user interface and has a command-line tool for automatic operations. Java, C#, VB.NET, C/C++/Delphi SDKs for OCR and Barcode recognition on Windows, Linux, Mac OS X and Unix. Works with structured, semi-structured, and unstructured documents. Professional, Corporate and Site License Editions for Windows, Express Edition for Mac. forms processing applications, document imaging management systems, e-discovery systems, records management solutions)ĭOC, DOCX, XLS, XLSX, PPTX, RTF, PDF, HTML, CSV, TXT, ODT, DjVu, EPUB, FB2 ĪBBYY also supplies SDKs for embedded and mobile devices. Software development kits that are used to add OCR capabilities to other software (e.g.Graphical interfaces to one or more OCR engines.Layout analysis software, that divide scanned documents into zones suitable for OCR.OCR engines, that do the actual character identification.This comparison of optical character recognition software includes:
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