Supported Platforms:
• NETStandard
• XamariniOS
• XamarinAndroid
• NETFramework

For over two decades, LEADTOOLS multi-faceted OCR SDK has led the industry in optical character recognition. Using LEAD’s advanced OCR APIs, programmers can write as few as three lines of code to convert an image to text-searchable documents, offering full page as well as zonal recognition. LEADTOOLS supports character sets for more than 40 languages.
This package includes English, Spanish, French, Italian, and German. For more languages, see the Leadtools.Ocr.Languages.* packages.

Handwritten text has been historically difficult to recognize due to variations in each and every sample set of handwriting. Our optimizations continue to ensure that LEADTOOLS ICR libraries provide unparalleled accuracy by leveraging artificial intelligence and machine learning to power additional technologies such as:

• Hand printed and cursive in color and bitonal images
• Automatic image preprocessing to cleanup noise and enhance low-resolution images
• Spelling dictionary
• Detect uppercase, lowercase, digits, currency, and punctuation
• Automatic image segmentation

Because automation and efficiency are at the forefront for developers building recognition solutions, LEAD has created mixed mode AutoZone capabilities to extract text from images that contain a mix of machine-printed text, handwritten text, MICR, MRZ, OMR, graphics, and table zones. LEADTOOLS automatically detects and recognizes everything. This powerful combination of recognition technologies is critical for companies that need to quickly and accurately OCR images regardless of how the data is formatted.

Forms recognition and processing technology detects and processes unstructured and semi-structured documents such as bubble forms, invoices, applications/tax forms, checks, passports, driver's licenses, and business cards. LEADTOOLS Forms libraries use an advanced combination of OCR, OMR, ICR, barcode, and intelligent image processing techniques, image cleanup and more to automate the extraction of text from complex documents.  

This is just a small part of a large technology offering called LEADTOOLS. To see all that LEADTOOLS has to offer, go to https://www.leadtools.com/

Example Projects:
• OCR - https://bitly.im/leadtools_ocr
• Forms Recognition and Processing - https://bitly.im/leadtools_forms
• All - https://bitly.im/leadtools_all

Install-Package Leadtools.Ocr -Version
dotnet add package Leadtools.Ocr --version
<PackageReference Include="Leadtools.Ocr" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Leadtools.Ocr --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Leadtools.Ocr,"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Leadtools.Ocr as a Cake Addin
#addin nuget:?package=Leadtools.Ocr&version=

// Install Leadtools.Ocr as a Cake Tool
#tool nuget:?package=Leadtools.Ocr&version=
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated 7,519 9/1/2020 493 8/26/2020 6,656 3/23/2020 2,607 12/18/2019 1,574 11/16/2019 1,222 10/31/2019 2,457 3/6/2019 11,855 7/20/2018 626 6/12/2018 833 3/28/2018
20.0.0 1,089 1/20/2018