When ArcMap is first installed, the Export Map dialog box is collapsed and may be difficult to notice. Instructions provided describe how to expand the ArcMap Export Map dialog box options.
Note: This article pertains to ArcGIS versions 9.x and 10.0 only. Later versions of ArcGIS may contain different functionality, as well as different names and locations for menus, commands and geoprocessing tools.
Click the arrow in the lower left-hand corner of the Export Map dialog box. The dialog box expands and displays the export format options.