Look out! I’ve gone retro. I’ve gotten enough requestes to do this type of layout that I decided to carve out a few hours from my schedule and just do it.
The Grid with File Preview Layout is reminiscent of the Acrobat 9 layout of the same name. It’s extremely basic. There’s a list of files and folders on the left and a preview of the file on the right. There is no Welcome Screen for this particular layout because it would be limited to the area on the left. There also aren’t any themes… I did mention it was very basic… right?
The easiest way to install new Portfolio Layout is via the “Create PDF Portfolio” dialog. Select File -> Create -> PDF Portfolio… then click Import Custom Layout.
Navigate to the custom layout on your computer and open it. Layout files have a .nav extension. The layout appears in the Portfolio Layouts list where you can select it.