LEADTOOLS Barcode

LEADTOOLSBarcode Tools.NETJavaObjective-C LibraryWindows DLLWindows UWP ControlC++ / MFC Class Library
Version v23 (Mar 5, 2024)

Read, write, and process barcodes with imaging SDK libraries.

  • Detect, read, and write 1D and 2D barcodes.
  • Build on imaging, scanning, compression, and processing libraries.
  • Support barcode workflows across desktop, mobile, and cross-platform development.
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LEADTOOLS BarcodeLoading
Detect, read and write over 100 different 1D and 2D barcodes.
LEADTOOLS Barcode (formerly known as LEADTOOLS Barcode Pro) is a barcode SDK for developers who need APIs to detect, read, and generate 1D and 2D barcodes in imaging applications. It combines barcode functionality with image loading, conversion, compression, processing, viewer controls, and scanning support to handle barcode capture, recognition, and output in a single development stack.

Barcode Reading And Writing

LEADTOOLS Barcode provides APIs to detect, read, and write more than 100 barcode types and sub-types. Documented examples include common linear and matrix symbologies such as UPC, EAN, Code 128, QR Code, Data Matrix, and PDF417.

1D And 2D Symbology Support

The library covers both 1D and 2D barcode workflows, so applications can work with retail, logistics, inventory, and document-oriented barcode formats through one barcode engine rather than separate components for each barcode family.

Image Input And Output

LEADTOOLS Barcode includes imaging capabilities for loading, saving, converting, and compressing raster image and document formats. This lets developers build barcode processing workflows that start with incoming images and continue through recognition, generation, and file output.

Integrated Image Processing

The product includes image processing functions that help prepare images for barcode operations. This is useful when applications need to clean up, convert, or optimize source images before decoding or when generating barcode output for broader imaging workflows.

Scanning And Capture Support

LEADTOOLS Barcode supports image acquisition and scanner control through TWAIN, Windows Image Acquisition (WIA), and SANE. That allows barcode-enabled applications to capture images directly from supported devices and move them into recognition or processing pipelines.

Viewer And Display Functionality

The SDK includes viewer controls and display-related imaging features that help developers present barcode images inside desktop or document-centric applications. This supports applications that need both barcode processing and an interactive image viewing experience in the same solution.

Built On LEADTOOLS Imaging Technology

LEADTOOLS Barcode builds on imaging technology from the wider LEADTOOLS platform, combining barcode functionality with compression, color conversion, image effects, printing, capture, and related imaging capabilities needed for barcode-centered applications.

Product Compatibility

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

Component Type

  • .NET
  • Java
  • 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 Web Service
  • .NET WinForms
  • .NET WPF
  • ASP.NET AJAX
  • Xamarin Extension

Java Platform

  • Java Class

IDE Support

  • Eclipse
  • Visual Studio
  • Xcode