From OziExplorer: Map Merge for OziExplorer is a simple application to merge maps and create a new map. The created map is a mosaic of the maps selected. Features include cut or trim maps to a region by selecting a section of a map or maps and create a new map in the projection and scale of your choice and datums, projections, and image formats supported by OziExplorer are also supported. By purchasing a license, maps can be saved in formats TIF, JP2, PNG, JPG, and ECW (limited size) suitable for use in other software.
read more +