MachineProfile

MachineProfile collects key, technical hardware information about your Mac that's not easily found elsewhere or by clicking through the tabs in "About this Mac...". MachineProfile displays the technical profile of a Mac within a single window, which can then be saved as text or PDF or emailed to others. Using MachineProfile, easily find your Mac's serial number, processor speed, if you're running in 64-bit or 32-bit mode, whether you can run the next version of the Mac OS, and more.