Overture's button bar also lets you export the current view to a file or to the clipboard:

Exporting the current view

Clicking the Exporting the current view to a file button will copy the current view to a file. Georeferencing information for the current view will also be written out, to allow you to locate this file in Google Earth or MapInfo.

Clicking the Exporting the current view to the clipboard button will copy the current view to the clipboard. This makes it easy to take screenshots for inclusion in other documents.

You can also export all the active maps to a folder of your choosing from the Maps Start Page.