Nope! We've partnered with Native Instruments to make sure that our libraries will play without any restrictions in the Kontakt Free Player. You can download the Kontakt Free Player here. In addition to checking one of our library's system requirements (located near the bottom of the product page) for each library you can also download the Kontakt Free Player to see if it will be compatible with your system.

Anywhere you can use the Kontakt Free Player you can play REV / SIGNAL / REV X-LOOPS / EXHALE / SUBSTANCE / ANALOG STRINGS / ANALOG BRASS & WINDS