Stationery Studio operates on the following systems with the following requirements:

Windows
Processor: Windows Vista, XP, Me, 2000

Display: A minimum of High Color at 800x600

Audio: 16-Bit Sound Blaster compatible card

Mac
Processor:

OS X Universal Binary 10.1.5, 10.2.8, 10.3.9 and higher
OS 8.6 or OS-9

Display: A minimum of Thousands of Colors at 1024x768

Audio: Standard audio