LEADTOOLS provides fast and highly accurate Optical Character Recognition SDK technology for .NET (C# & VB), C/C++, iOS, macOS, Java, and web. With extensive support for more than forty character sets, the toolkit can be used to 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.

Does your application require document recognition or conversion, but its implementation language is preventing you from using LEADTOOLS directly? Consider using the LEADTOOLS Cloud Services Web API instead. It is a high-powered and scalable Web API. Its hassle-free interface can be used to integrate advanced OCR, barcode, MICR, and document conversion into any application.

Rendering Across Different Platforms

Choosing which draw engine to use in an application depends, in part, on which platforms the application is targeted for deployment:

For more information, refer to LEADTOOLS Draw Engine and Multi-Platform Considerations and RasterImage and GDI/GDI+.

Related Topics

An Overview of OCR Recognition Modules
Starting and Shutting Down the OCR Engine
Multi-Threading with LEADTOOLS OCR
OCR Confidence Reporting
Creating an OCR Engine Instance
OCR Engine Specific Settings
OCR Engine and RasterCodecs / DocumentWriter Usage
OCR Spell Language Dictionaries
OCR Languages and Spell Checking
Pre-processing Images for OCR
Recognizing OCR Pages
Working with OCR Languages
Working with OCR Pages
Working with OCR Zones
Using the BankCheckReader Class
ICR - Intelligent Character Recognition
MICR - Magnetic Ink Character Recognition
How to OCR ID Document Images such as Passports Using LEADTOOLS OCR Module - LEAD Engine
RasterCodecs Async Operations
Help Version 20.0.2020.4.3
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2020 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Imaging, Medical, and Document