LEADTOOLS for .NET is included in several LEADTOOLS SDK products. For help determining which LEADTOOLS product best fits your needs, contact us today!

The source code for these demos is included with the LEADTOOLS Evaluation for Windows Download.

Document Viewer WinForms Interactive Demo

Demonstrates LEADTOOLS Document Viewer control in a WinForms application.

  • View documents, vector, and raster image formats in one viewer
  • Document-specific interactive tools
  • View and edit complex document objects and features
  • Fully-customizable user interface uses generic parent containers
  • Maximize performance and conserve system resources through efficient large-document paging and thumbnail browsing with configurable lazy-loading
  • Robust options and functions to manage local, global, and web cache on any device

Document Converter WinForms Interactive Demo

Demonstrates LEADTOOLS Document Converter technology in a WinForms application.

  • Convert document and raster image files
  • Perform document-to-document conversion with 100% accuracy and without the need for OCR
  • Convert complex document objects and features
  • Convert raster images to documents with OCR
  • Convert document files to raster images

SVG WinForms Interactive Demo

Demonstrates LEADTOOLS SVG technology in a WinForms application.

  • Load document and vector formats (PDF, DOCX, DXF, etc.) as SVG
  • Render SVG document data
  • Pan and zoom the display
  • Get text from the SVG document
  • Print the SVG document

OCR Advantage WinForms Interactive Demo

Demonstrates the LEADTOOLS OCR Advantage engine in a WinForms application.

  • Convert images to document files
  • Recognize text in more than 40 character sets
  • Multiple spell-checking dictionary types supported
  • Automatically detect, segment and recognize multiple languages on the same document
  • Full-page analysis and zonal recognition
  • Automatic document cleanup and preprocessing

OCR Screen Capture WinForms Interactive Demo

Demonstrates LEADTOOLS OCR technology to extract text from a user-defined section of the screen by combining LEADTOOLS screen capture, OCR, Document Writers and Image Viewer Control into one WinForms application.

  • Capture selected area, window and full screen
  • Convert to RTF using LEADTOOLS OCR Advantage engine and Document Writers
  • Display the image using the LEADTOOLS Image Viewer control
  • Copy RTF and image data to the clipboard
  • Draw on the image using pen and brush

OCR Modules WinForms Interactive Demo

Demonstrates LEADTOOLS OCR technology available in LEADTOOLS Recognition, Document Imaging Suite and OCR Module add-ons. It enables you to quickly evaluate all of the LEADTOOLS OCR engines including machine text, hand-written text, MICR and OMR. It also demonstrates our powerful auto-zoning features while allowing you to manually create zones as well. Supported output formats include PDF, Text, DocX, HTML and XPS.

Barcode WinForms Interactive Demo

Demonstrates LEADTOOLS Barcode technology in a WinForms application. This demo reads and writes more than 34 barcode symbologies. Images can be loaded and saved in more than 150 image formats or scanned from any connected TWAIN device.

Annotations WinForms Interactive Demo

Demonstrates LEADTOOLS annotation and image-markup technology available in LEADTOOLS  Document, Recognition, Document Imaging Suite, Medical, and PACS Imaging toolkits. It creates, edits, removes, loads, and saves annotations.

DICOM WinForms Interactive Demo

Demonstrates some of the LEADTOOLS DICOM data set technology available in LEADTOOLS Medical and PACS Imaging SDKs. It views all DICOM tags and embedded images, and shows loading, editing, and saving DICOM data set files.

DICOM Editor WinForms Interactive Demo

Demonstrates LEADTOOLS DICOM data set technology available in LEADTOOLS Medical and PACS Imaging SDKs. It utilizes the LEADTOOLS high-level DicomEditableObject class to easily read and edit all DICOM tags and embedded images.

Medical Viewer WinForms Interactive Demo

Demonstrates the LEADTOOLS Medical Viewer Control in a WinForms application. The Medical Viewer Control is a high-level component that enables you to build several types of medical display applications including DICOM viewers, view stations, teleradiology solutions and high-end diagnostic workstations found in radiology and other medical specialty departments.

Medical 3D WinForms Interactive Demo

Demonstrates LEADTOOLS Medical 3D technology available in LEADTOOLS Medical Imaging SDK products. The demo renders 3D volumes with MIP, SSD, and VRT, window leveling, reference lines, and more. In order to render 3D volumes, you must have a DICOM image that includes a series stack in order to generate and display a 3D volume.  If you do not have appropriate DICOM images, you can download samples from the LEADTOOLS FTP server: ftp://ftp.leadtools.com/pub/3d/.

Fusion WinForms Interactive Demo

Demonstrates Fusion feature of the Medical Viewer Control to merge/fuse two images together and apply various enhancements on the result.

  • Loads DICOMDIR
  • Use palette for fused image and original images
  • Scale, offset, and rotate any fused image
  • Transparency action
  • Window level fused images
  • Combine fused cells with automatic alignment

Main WinForms Interactive Demo

Demonstrates common imaging functionality in LEADTOOLS for .NET toolkits. It loads, processes, and saves images as more than 150+ formats.

Animation WinForms Interactive Demo

Demonstrates LEADTOOLS GIF Animation technology found in our "thin" animated viewer control. It also provides you with complete control of the animation, including play, pause, background color, and animation delay.