Supported Platforms:
• NETStandard
• NETFramework

Add industry-leading OCR, MICR, OMR, ICR, barcode, forms recognition & processing, PDF, conversion (PDF, DOC, HTML, TIFF, JPG, PNG, SVG & more), archival, and annotation technology to your project. Create complete end-to-end document solutions that include viewers, scanning, image processing, and more. 

** Document, Vector, and Raster Image Formats **

Create, load, save, edit, and convert 150+ raster image, vector, and document formats

** Document Converter **

Create powerful, automated document conversion, archival, and delivery systems. Under the hood, the LEADTOOLS Document Converter automatically uses a combination of the LEADTOOLS Raster, SVG, OCR, and Document Writers technologies to convert images and documents providing the best possible combination of accuracy and speed.

** OCR **

Rapidly develop robust, scalable, and high-performance recognition and document processing applications that extract text from scanned documents and convert images to text-searchable formats such as PDF, PDF/A, DOC, DOCX, XML, and XPS. Supports 40+ character sets.  This package includes English, Spanish, French, Italian, and German. For more languages, see the Leadtools.Ocr.Languages.* packages.

** MICR **

Create processes that automatically detect and extract MICR E-13B and CMC-7 text from personal, corporate, government, and bank checks.

** OMR **

Leverage the high-level LEADTOOLS OMR toolkit to rapidly develop robust, high-performance recognition applications which detect whether boxes are checked and bubbles are filled within surveys and tests.

** 1D and 2D Barcode **

Detect, read, and write 1D and 2D barcodes in images. LEADTOOLS supports more than 100 different barcode types and sub-types such as UPC, EAN, Code 128, QR Code, Data Matrix, and PDF417.

** Forms Recognition and Processing **

Detect and process unstructured and semi-structured documents such as bubble forms, invoices, checks, passports, driver's licenses, and credit cards. LEADTOOLS Forms uses an advanced combination of OCR, OMR, ICR, barcode, image cleanup and more to automate the extraction of text from complex documents.

** PDF **

(See Leadtools.Document.Viewer.* for packages that include viewers for your UI framework)

With LEADTOOLS comprehensive PDF technology, you can:

• View and Convert as vector
• Merge, Split, Convert, Linearize, Optimize, Compress, and Distill
• Extract text, bookmarks, hyperlinks, metadata, and more
• Convert between images, such as JPEG and TIFF, and searchable or image-based PDFs

** Bitonal and Color Image Processing **

Clean images improve recognition accuracy, speed, and compression ratios. Cleanup functions can remove skewed angles, hole punches, borders, dust specks, and more.

** Annotation and Mark-up **

(See Leadtools.Document.Viewer.* for packages that include viewers for your UI framework)

Diverse collection of markup objects and collaborative tools designed to impart visual metadata upon images and documents. LEADTOOLS also supports specialized document and medical annotations for PDF and DICOM.

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
• Document Converter - https://bitly.im/leadtools_doc_converter
• All - https://bitly.im/leadtools_all

There is a newer version of this package available.
See the version list below for details.
Install-Package Leadtools.Document.Sdk -Version
dotnet add package Leadtools.Document.Sdk --version
paket add Leadtools.Document.Sdk --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Version History

Version Downloads Last updated 342 3/6/2019 1,327 7/20/2018 308 6/12/2018 410 3/28/2018
20.0.0 386 1/20/2018