OmniGraffle is for creating precise, beautiful graphics: website wireframes, electrical systems, family trees and maps of software classes come to life in OmniGraffle 7. Everyone from professional artists and designers to casual data mappers and beginning diagrammers will find something new in OmniGraffle 7.
To access your downloads outside the browser, click the “Start” button in the lower left corner of your screen and type “Downloads” in the search box that appears. In some cases, when downloading a file you may be presented with a pop-up dialog box asking if you want to Save the file or Run the file. If you select the Save option and can specify where to save the file you can choose the Desktop, Documents folder, or any other location.