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Scanning SDK

GdPicture.NET document scanning SDK for WinForms, WPF, and Web applications

Capture document images from all types of scanner devices and digital cameras with a universal TWAIN and WIA toolkit.

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GdPicture.NET scanning SDK

Universal scanning toolkit

TWAIN SDK

Superior support for image acquisition from scanners, capture cards, and digital cameras using TWAIN protocol in 32-bit and 64-bit modes. The GdPicture.NET scanning SDK handles unstable TWAIN drivers thanks to continuous device diagnosing.

WIA SDK

Windows Image Acquisition is dedicated to image acquisition devices such as scanners, digital cameras, and digital video equipment. WIA is a good alternative for non-TWAIN-compliant devices.

Web scanning SDK

Looking for cross-browser-based document scanning support? Our web toolkit DocuVieware provides all the necessary components to scan, edit, and save documents online.

Highlights

.NET scanning SDK
.NET scanning SDK
  • WinForms
  • WPF
  • Web
TWAIN & WIA scanning
TWAIN & WIA scanning
  • Advanced scanning settings support
  • Duplex scanning support
  • ADF and flatbed support
  • Blank page detection
  • Native 32-bit & 64-bit support
PDF & document viewing
Fully-featured viewer
Advanced image editing
Advanced image editing
Easy add-ons integration
Easy add-ons integration
15+ years of R&D
15+ years of R&D
  • Easy integration
  • Continuous development & delivery
  • Reliable technology
  • Suitable for all industries

Samples and demo

Twain scanning sample

This demo illustrates how to use GdPicture.NET to control your scanners using the TWAIN acquisition protocol.
It gives you the ability to select your scanning source, manipulate the brightness and contrast, and set up your source options. You can scan to PDF, multipage TIFF, and JPEG, as well as scan all the documents in the feeder to either JPEG files or multipage PDF documents.

Available in both C# and VB.NET in the WinForm folder located in [INSTALLATION FOLDER]/Samples/.

Twain scanning – asynchronous sample

Like the Twain Scanning demo, this one illustrates how to use GdPicture.NET to control your scanners using the TWAIN protocol. The only difference is that this demo does it asynchronously.

Available in both C# and VB.NET in the WinForm folder and as a compiled application in the Bin folder located in [INSTALLATION FOLDER]/Samples/.

WIA scanning sample

This demo illustrates how to use GdPicture.NET to control your scanners using the WIA Protocol.
It gives you the ability to select your scanning source and image processing techniques like rotation, hole punch removal, black border removal, and auto de-skew. You can scan to PDF, multipage TIFF, and JPEG, as well as scan all the documents in the feeder to either JPEG files or multipage PDF documents.

Available in both C# and VB.NET in the WinForm folder located in [INSTALLATION FOLDER]/Samples/.

Web scanning demo

Web scanning support is available via our HTML5 Viewer and Document Management Kit DocuVieware.

How to use the live demo?

TWAIN acquisition can be made from the dedicated snap-in or a dialog window triggered by a dedicated toolbar button.
When launching DocuVieware for the first time, the viewer will require the installation of a small software to connect to the TWAIN devices. It is a one-time step, and once it has been installed, it is silently started with Windows.
DocuVieware will then be able to trigger the device driver window so you can choose the acquisition settings you need.

Download GdPicture.NET now!

60 Days Free Trial Download GdPicture.NET Now!

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