In GraphWorX, the Card Flow view (shown below) is a tool you can use in runtime to preview other displays in file history before opening one. This is a handy alternative to the Back and Forward buttons, which provide lists of files in file history but no ability to preview the files you're about to open.
You can access the Card Flow view from the Runtime ribbon's Back Forward button and Recent button.
Looking through File History in Runtime
For more information about accessing runtime and the Runtime ribbon, refer to: