If you purchase NVivo on Microsoft® Windows®, you can download and use NVivo on Apple® Mac OS® at no extra cost for the term of your license. Each active, individual license purchased entitles installation of the software on a total of two devices (Apple® Mac OS® or Microsoft® Windows®) for exclusive individual use – provided the total number of devices in any combination doesn’t exceed two. The software cannot be used on both devices at the same time.