This product is end-of-sales since February 1st 2012. We suggest migrating to GdPicture.NET which includes and ActiveX version with all the features of this toolkit.

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GdPicture Light Imaging Toolkit

OCX Image Processing for Developers

SDK Overview


GdPicture Light Imaging Toolkit is an ActiveX image processing component for creating, editing and composing bitmap images. It can perform OCR, read, convert, print and write images in a large variety of formats. GdPicture Light Imaging Toolkit can be used within any 32-bit and 64-bit Windows development environment that supports ActiveX components, including Visual Basic, REALbasic, Visual C++, Delphi, Visual FoxPro, PHP, ASP, MS Word, MS Access, MS Excel, WinDev, PowerBuilder, .NET environments like C# and VB.NET, and many others. It works on Microsoft Windows platforms from Win 98 to Win 7 (32 bit & 64 bit).

GdPicture Light Imaging Toolkit can be used as a:


  • Unicode Support
  • ActiveX Image Processing component containing over 550 functions
  • Advanced image processing
  • Read, edit and write multi-page TIFFs
  • Read, edit and write animated GIFs
  • Support for 1-bit, 4-bit, 8-bit, 16-bit, 24-bit, 32-bit, 48-bit and 64-bit color depth
  • Image enhancement functions
  • Import / Export images from clipboard
  • Import / Export images from HTTP or FTP servers
  • Includes the GdPicture ADR™ Technology - Automatic Document Recognition Engine
  • Advanced TWAIN scanning (webcam and scanner) with Automatic Document Feeder control (ADF) and Autoscan control
  • Use TWAIN 2.0 capabilities to detect & read barcode symbols, including Code 39/128/93, EAN-8/13, PostNet, PDF417, 2 of 5 Matrix and many others
  • OCR features: Create searchable PDFs, convert images to text, perform character recognition on a specific area *
  • 1D Barcode Recognition features: detect & read more than 20 industrial barcode type **
  • 2D DataMatrix Barcode Recognition features: detect & read more than 20 industrial barcode type ***
  • Convert from, and to, any color depth, from 1-bit to 64-bit
  • Multiple color quantization and reduction algorithms
  • Load and save CMYK images
  • Apply color correction according to color management information ICC / ICM
  • Read and write stream & binary data
  • Automatic border removal
  • Automatic deskew
  • Crop and add borders
  • Advanced rotation features: basic 90°, 180°, 270°, flip X and Y-axes, rotate by a specific angle
  • Watermark text, shapes or images
  • Advanced text processing
  • Create thumbnails
  • Skew and de-skew images
  • Obtain specific color components of an image
  • Read / write EXIF, GPS, thumbnail and IPTC tags
  • Print images using autofit
  • Composite images: combine images using transparency
  • Resize using 8 different interpolation modes including bilinear, bicubic and nearest neighbor
  • Draw lines, ellipses, circles, rectangles, Bezier and curves using anti-aliasing
  • Draw Barcodes 25i, EAN13, 3 of 9, code 128
  • Change the brightness, saturation, contrast and gamma
  • Bitonal & Color Image Enhancement: noise removal, despeckle filters, character repair
  • Multiple filters and effects, including emboss, blur, edge enhance and engrave
  • Personalize filters using matrix conversion
  • Area selection: select areas or regions on an image for processing
  • Capture the contents of any window or selection of any window
  • Color anti-aliasing and smoothing for zoomed images
  • Zoom enhance
  • HSL, CMY, CMYK, RGB, ARGB, sRGB64, ICM, ICM2 color space management
  • PDF writing features: image, shapes, text, encryption, PDF/A

* Requires the optional GdPicture Tesseract Plugin for ActiveX.
** Requires the optional GdPicture 1D Barcode Recognition Plugin for ActiveX.
*** Requires the optional GdPicture DataMatrix Barcode Recognition Plugin for ActiveX.

Please click here to view the complete list of supported file formats.


Microsoft Windows (32-bit or 64-bit): 98 / NT4 / ME / 2000 / XP / 2003 / VISTA / WINDOWS 7


GdPicture Light Imaging Toolkit

4.13.8 (21 February 2011)


License Price/License (USD)
1 Developer 439.00
2 Developers 561.92 package
3 Developers 842.88 package
4 Developers 1123.84 package
5 Developers 1404.80 package
Site 1756.00 site
Select your license type and total cost:



All licenses include royalty-free distribution with your application or system.
License price is the same for server- or desktop- deployment, we do not charge extra fee for server deployment.
Software license key will continue to be valid for all future major & minor updates of GdPicture Light Imaging Toolkit with free upgrades.


ActiveX licensing


Per developer licenses: This license type entitles the specified number of developer (1,2,3,4,5) within a single organization to write software with access to GdPicture Pro Imaging SDK.

Site license: This license entitles an unlimited number of developers in a single organization, at a single physical address, to write software with access to GdPicture Pro Imaging SDK.