Document Viewer SDK

The document viewer net sdk includes all the features you need, such as fast document displaying, text search, the ability to create highlighted regions, customized render quality, mouse pan tool, mouse auto-zoom tool, area selection tool, gif animation, the ability to catch user events and many other capabilities (see below).

Low-level functions are provided to render images on any Windows handle, DC or .NET Graphics Object.

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Main Features of the Document Viewer

Display and print documents in more than 100 formats.
Support for very large and very complex documents.
Built-in adaptive caching mechanism with user actions prediction to dramatically speed up rendering.
PDF, CAD, SVG, Metafile, Office formats Viewing.
Display documents from file, stream, memory RAW, OLE Picture, GDI+ bitmap, byte array, string…
Display documents from HTTP server or an FTP server.
Display multi-page document files with high-quality rendering.
Password support for encrypted documents.
Generate thumbnails for preview.
Convert viewer coordinates to document coordinates and vice-versa.
Display any type of image on any display device or .NET Graphics object.
Create highlighted regions.
Zoom / Stretch documents using very optimized interpolation algorithms for high-quality displaying.
Use custom Gamma setting to increase the visibility of an image.

Customize the Viewer: change the background, select border style, enable or disable the scrollbars, select the mouse action.
Apply any kind of Rotation or Flip to the displayed image.
Use the panning tool, area selection tool and auto zoom tool to perform any kind of action.
Scroll through multi-page TIFF or PDF files (go to next page, previous page, last page, first page or custom page number).
Send an image or selected pages to a printer.
Enable or Disable the built-in context menu that gives the end user a wide range of tools.
Display animated GIF images with low CPU usage.
Use the viewer to store any kind of object, including shapes, buttons and grids.
Catch any kind of event, including mouse & keyboard events, paint & display events, and zoom events.
And dozens of other features!

Test our online document viewer net with your files

How to Use

Download and install GdPicture.NET package from here.

You will be able to find some compiled demo applications in
[Install directory]\Samples\Bin\

You will be able to find C# and VB.NET demo applications including source code in
[Install directory]\Samples\WinForm\

You will find other code snippets within the online reference guide found here

https://www.gdpicture.com/guides/gdpicture/

You can find some discussions in the dedicated section of our community forums located here

Document Viewing

FAQs

The SDK supports displaying and printing over 100 document and image formats, including Bitmaps, Metafiles, PDF, CAD, and Office formats.

Yes, the GdPicture.NET Document Viewer SDK is designed to manage very large and complex documents. It features a built-in adaptive caching mechanism with user action prediction to dramatically speed up rendering, ensuring smooth performance even with demanding files.

Yes, developers can customize various aspects of the viewer, such as background color, border style, and scrollbars. The SDK also allows for the application of custom gamma settings to enhance image visibility and supports zooming or stretching documents using optimized interpolation algorithms for high-quality display.

Absolutely. The GdPicture.NET Document Viewer SDK can capture a wide range of user events, including mouse and keyboard actions, paint and display events, and zoom events. This capability enables developers to create responsive applications that react to user inputs effectively.

Yes, the SDK supports displaying animated GIF images with low CPU usage, ensuring efficient performance while rendering animations within documents.

Yes, the GdPicture.NET Document Viewer SDK provides low-level functions to render images on any Windows handle, Device Context (DC), or .NET Graphics object. This flexibility allows developers to integrate the viewer into various custom display scenarios.

Check our other Imaging technologies

Document Printing

Thumbnail Viewer Control

Document Image Processing

Image Processing and Filters

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