R2 2018 Release is here – now with modern UI for chatbots and more! See what’s new!
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SASS Themes

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SASS Theme Builder

Create new or customize SASS themes
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Keyboard Navigation


  • Alt + W Focuses the toolbar of the PDFViewer.

Supported keys and user actions

  • Tab Focuses the next element in the toolbar.
  • Shift + TAB Focuses the previous element in the toolbar.
  • Enter Presses the focused toolbar button.

ASP.NET MVC source

Also available for:

  • keyboard_navigation.cshtml
  • Keyboard_NavigationController.cs

Support & learning resources

PDFViewer for other technologies