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GdPicture.NET 9 released

Includes improved Memory usage optimization and support for large TIFF files.
Juillet 04, 2012 - 10:00

GdPicture.NET is a suite of document imaging toolkits delivered as .NET components enabling developers to compose, display, capture, edit and print image documents. Your programs will be able to display documents, acquire images from TWAIN scanners, perform image processing and optical character recognition (OCR). The product supports more than 90 vector and bitmap image formats including JPEG2000, JBIG, JBIG2, PSD, JPEG, TIFF, PNG and RAW.

Updates in 9

Toolkit Core

  • Binaries for NET Framework 4.5 now available
  • Better error handling
  • Improved user control appearance customisation
  • ThumbnailEx control multithreading improvements
  • Better stream handling
  • Improved OCR and PDF support for RTL languages such Arabic


  • Memory usage optimization
  • Speed Improvements
  • New Ruler annotation object
  • Improved synchronisation with other GdPicture Objects (ThumbnailEx, AnnotationEditor and BookmarkTree)
  • Added support for loading and saving annotations from/to a single XML block


  • PDF rasterizer can now produce any Pixel format bitmap
  • Support for linearized PDF creation (fast web view mode)
  • PDF Transparency support
  • PDF rendering speed has been increased by 15-30% with lower memory usage
  • PDF form field and annotation flattening quality increased
  • PDF now supports alpha channel when adding 32-bit ARGB bitmap (soft mask)
  • Full file attachment support
  • Full PDF transparency support
  • Graphics state stack and transformation matrix support
  • Digital Certificate support
  • Digital signature validation with certificate and document content checking
  • Page duplication support
  • Bookmark reading and writing support

Document Imaging

  • New 8bpp and 4bpp Quantizer with high quality, high speed and low memory usage
  • GIF encoder enhancements produce better quality images
  • Faster image resizing on indexed bitmaps
  • Memory usage has been decreased for document filters
  • Better support for large TIFF files (IE 4gb multi-page tiff documents)
  • Added new noise removal filters
  • New sophisticated line removal filter


  • Specify barcode type to detect during 1D barcode recognition process
  • Return undecodable barcodes
  • Specify the number of expected recognized barcode for 1D, Datamatrix , QRCode and PDF417 reader
  • Increased speed and accuracy of 1D barcode reader
  • Increased accuracy of QR barcode reader
  • Increased accuracy of DataMatrix barcode reader
  • Decreased memory usage
  • New PDF417 Barcode reader plugin

About GdPicture

GdPicture is a leading publisher of comprehensive document imaging toolkits for developers. Delivered as ActiveX and .NET components, GdPicture products can add several features to your application quickly and easily. GdPicture has thousands of customers all over the world including ECM market companies and software development firms. Every day they provide services and reliable support to programmers and architects to reduce time and cost of application development. GdPicture is based in Toulouse, France.

Annotations created with GdPicture.NET.

GdPicture.NET Document Imaging SDK Ultimate

Ajoute le traitement d’image avancé à vos applications.

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