All of our serial numbers are cross-platform. You only have to buy one serial number for Electronic Ink’s Xtras, such as PrintOMatic, PrintOMatic Lite and Table. The same serial number works on both Macintosh and Windows versions of these products.
Note that the Xtra files themselves are not cross-platform. You need to download and install both Mac and Windows versions of the Xtra if you are developing cross-platform projects.
To view this and other technical notes on-line, visit http://www.printomatic.com/tech.cfm.