Importing a Graphic into Finale has been possible since version 3.7.

To import a graphic:

1. Select the Graphics tool, and double click on a measure in scroll view to attach the graphic to a specific measure, or double click on a page in page view to attach the graphic to a specific spot on a page.
2. In the Import Graphics dialog box, choose the graphic file you want to import.

You can also export musical excerpts from Finale to word processing or graphics applications (or back into a Finale document).