Use the View tab controls to adjust the appearance of documents in the viewing window.
Zoom In and Zoom Out: Zooming moves typically between 25, 50, 75, 100, 125, 150, 200 and 400%.
Loupe View: View a page area at extreme magnification.
Dynamic Zoom: Move cursor up to zoom in, down to zoom out.
Use the drop-down list of the Zoom to control to move to a magnification value (as listed above) or type in your own value.
Page View group
Scroll Options: Select a display style from the drop-down list; see single pages, all pages in a scroll with one or two pages horizontally.
Page Fit Options: Set pages to appear at a fixed magnification or zoom to remain fitting in the document panel when it is resized, either with the width or with the whole page always remaining visible.
Full Screen: Display the current document in the full screen with only three controls: Next page, previous page and Exit Full screen.
Rotate View: Temporarily rotate the page view 90% to left or right. This rotates only the page view; it does not rotate the real PDF page: for that use .
Previous View, Next View: Return to previous views of the current document. Once this is done, use Next View to move forward in the views.
Fit to page and show single pages.
Fit width and scroll pages continuously.
New group and tool
New Window: Open a copy of the current document in a new window, allowing it to be modified and saved to a new name. To create a new empty document, use .
Display Theme group
Change Skin: Click to drop down this menu and select from the available user interface skins: Purple, Dark Gray, Light Gray, or Blue.
Current Window group
Horizontal, Vertical and Quad Splits: Splitting a document view is typically useful for transferring content from one part of a document to another. Click a tool again to remove the split.
All Windows group
Cascade, Tile: Arrange all open document windows in a cascade, or tiled horizontally or vertically.
Close All: Close all open documents, prompting to save any changes, but keeps the program window open with no document loaded.