LEADTOOLS Document Suite SDK

LEADTOOLSDocument & Content Suites.NETJavaJavaScriptObjective-C LibraryWindows DLLWindows UWP ControlC++ / MFC Class Library
Version v23 (Mar 5, 2024)(1)

Build document solutions with viewing, editing, OCR, forms recognition, and PDF.

  • Combines document, imaging, OCR, forms recognition, and PDF libraries.
  • Supports editing, viewing, scanning, annotation, and document conversion workflows.
  • Fits end-to-end applications for capture, recognition, processing, and delivery.
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Build end-to-end document and imaging solutions with editing, scanning, OCR, OMR, forms recognition, PDF and more.
LEADTOOLS Document Suite SDK is a comprehensive document & imaging SDK for building applications that capture, view, edit, convert, annotate, recognize, and process content. It brings together document framework libraries, PDF handling, OCR, forms recognition, scanning, image processing, and HTML5 viewing capabilities for end-to-end document workflows.

End-To-End Document Framework

Provides the core document framework for creating, loading, saving, viewing, converting, comparing, and managing documents and images. Developers can use it as the foundation for applications that handle document-centric workflows from acquisition through review, processing, and final output.

Document Editing Capabilities

Adds document editing features for applications that need users to modify supported document content inside the software itself. This supports scenarios where teams need a word processor-like editing experience as part of broader document management or processing workflows.

OCR And Text Recognition

Includes the LEADTOOLS OCR Engine for recognizing text from scanned pages and image-based documents. This allows applications to extract machine-readable content from captured files and use that text in search, indexing, archival, review, and downstream processing tasks.

Forms Recognition And Processing

Supports forms recognition for identifying document features and extracting data from scanned or faxed form images. It is suited to applications that work with structured documents and need to capture field content from forms as part of business processing workflows.

PDF Processing And Generation

Handles PDF-related workflows including viewing, conversion, generation, and other document processing tasks around PDF content. It supports applications that need to ingest, create, deliver, or transform PDF files alongside image-based and other document formats.

HTML5 And JavaScript Viewing

Includes HTML5 and JavaScript viewing capabilities for browser-based document interfaces. Developers can present document content in web applications where users need to open, inspect, navigate, and interact with files without depending on separate desktop viewers.

Scanning And Image Acquisition

Supports scanning and image acquisition so applications can bring paper documents and captured pages directly into digital workflows. This helps software connect document intake with recognition, cleanup, annotation, conversion, and storage inside the same SDK environment.

Annotation And Review Features

Provides annotation and markup functionality for document and image review scenarios. Applications can let users add notes, highlights, and visual comments to support collaboration, quality checks, approval steps, and other workflows built around document inspection.

Image Processing And Cleanup

Includes image processing technology for enhancing, preparing, and cleaning document images before or after recognition. Developers can use these capabilities to improve visual quality, handle scanned inputs more effectively, and support more reliable document presentation and processing.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Java
  • JavaScript
  • Objective-C Library
  • C++ / MFC Class Library
  • Windows DLL
  • Windows UWP Control

.NET Version

  • .NET 7 STS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET MAUI
  • .NET Web Service
  • .NET WinForms
  • .NET WPF
  • ASP.NET AJAX
  • Xamarin Extension

JavaScript Platform

  • Angular
  • React
  • Vanilla JavaScript
  • Vue.js

Java Platform

  • Java Class

IDE Support

  • Eclipse
  • Visual Studio
  • Xcode