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LEADTOOLS OCR SDK

 
OCR

LEADTOOLS provides fast and accurate Optical Character Recognition SDK technology for C/C++, C# and VB.NET developers. Leverage LEADTOOLS' high level OCR toolkit to rapidly develop robust, high-performance recognition applications which incorporate features and benefits such as extracting text from scanned documents, saving time and money over manual data entry, and converting images to text-searchable formats such as PDF, PDF/A, XPS and Microsoft Word.

With LEADTOOLS' extensive support for over thirty character sets, programmers can expand their customer base by providing the same solution for Latin, Cyrillic, East Asian and Arabic languages.

OCR screenshot

Overview of LEADTOOLS OCR SDK Technology

  • OCR is available as C DLL, .NET classes, WCF services and WF activities
  • Multithreaded support for running OCR in high performance, server-based applications hosted in Windows services, Web services and Windows WF hosted applications
  • 32 and 64 bit OCR binaries
  • Broad OCR language character set support including East Asian and Arabic
  • Full page and zonal OCR
  • OCR integrates seamlessly with Forms Recognition and Processing SDK technology
  • Built-in and custom spelling dictionaries to improve OCR results
  • Manually or automatically (using LEAD's AutoZone technology) segment source images into text, image and table OCR zones
  • Save OCR output to memory or any of over 40 formats including text searchable PDF, PDF/A, Word and XML
  • Multiple interchangeable OCR engines
  • Powerful document image cleanup and preprocessing functions to improve OCR results of scanned images

TIFF to Searchable PDF in Three Lines of Code

The LEADTOOLS OCR SDK provides a high level programming interface which allows developers to create complex recognition applications in record time. For example, with the AutoRecognizeManager, developers can convert any of 150+ image formats into a text-searchable format such as PDF or DOC in as little as three lines of code!

Other LEADTOOLS SDK Technologies Related to OCR

LEADTOOLS SDK Products that Include OCR SDK Technology

OCR Product Comparison Chart

Hover over each product for a description. Click for more details.

LEADTOOLS Recognition Imaging SDK

The LEADTOOLS Recognition Imaging SDK includes everything a developer needs to create solutions to OCR document images and process form images. Some of the features included are OCR with text searchable PDF output, MICR, forms recognition and processing, image processing to improve recognition performance, and full barcode support.

LEADTOOLS Document Imaging Suite SDK

The LEADTOOLS Document Imaging Suite SDK is the most comprehensive document imaging SDK available.  Some of the features included are OCR with text searchable PDF output, MICR, forms recognition and processing, image processing to improve recognition performance, full barcode support, EMF to document format conversion, printer output capture and comprehensive PDF support.

LEADTOOLS OCR SDK Module - Advantage

The LEADTOOLS Advantage OCR SDK Module adds OCR and constrained ICR functionality to the LEADTOOLS Document Imaging, LEADTOOLS Medical Imaging, LEADTOOLS PACS Imaging, and LEADTOOLS Medical Imaging Suite SDKs. The LEADTOOLS Advantage OCR SDK Module is included with the LEADTOOLS Recognition Imaging and LEADTOOLS Document Imaging SuiteSDKs.

LEADTOOLS OCR SDK Module - Plus

The LEADTOOLS OCR Plus SDK Module adds OCR functionality to the LEADTOOLS Document Imaging, LEADTOOLS Medical Imaging, LEADTOOLS PACS Imaging, and LEADTOOLS Medical Imaging Suite SDKs. The LEADTOOLS Plus OCR SDK Module may also be used to replace the LEADTOOLS Advantage OCR SDK Module that is included with the LEADTOOLS Document Imaging Suite and LEADTOOLS Recognition Imaging SDKs.

LEADTOOLS OCR SDK Module - Professional

The LEADTOOLS Professional OCR SDK Module adds OCR functionality to the LEADTOOLS Document Imaging, LEADTOOLS Medical Imaging, LEADTOOLS PACS Imaging, and LEADTOOLS Medical Imaging Suite SDKs. The LEADTOOLS Professional OCR SDK Module may also be used to replace the LEADTOOLS Advantage OCR SDK Module that is included with the LEADTOOLS Document Imaging Suite and LEADTOOLS Recognition Imaging SDKs.

LEADTOOLS Arabic OCR SDK Module - Professional

The LEADTOOLS Arabic OCR SDK Module adds Arabic OCR functionality to the LEADTOOLS Professional OCR SDK Module.

LEADTOOLS Asian OCR SDK Module - Professional

 

The LEADTOOLS Asian OCR SDK Module adds Asian OCR functionality to the LEADTOOLS Professional OCR SDK Module.

 
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