Before you spend a dime, you must confirm your hardware doesn't already own a license. Here is the diagnostic path:
If you believe your hardware includes DTS Sound Unbound but the app shows “Buy”:
DTS Sound Unbound is a spatial audio processing application available on the Microsoft Store, designed to bridge the gap between standard stereo audio and immersive, object-based surround sound. While often associated with a paid license (approximately $9.99–$19.99 USD), a free license tier exists under specific, hardware-bound conditions. This report clarifies that the "free license" is not a standalone product but rather an entitlement triggered by the detection of compatible audio hardware or specific software bundles. The free license enables DTS Headphone:X and DTS:X Ultra functionality but is not interchangeable with a universal license. This document explores the technical mechanisms, user eligibility, activation procedures, and limitations of the DTS Sound Unbound free license.
Follow these steps to attempt activation. dts sound unbound free license
Step 1: Download the App
Step 2: Initiate the Activation
Step 3: Allow Hardware Verification The app will scan your hardware to verify that your PC supports DTS. Before you spend a dime, you must confirm
Step 4: Confirmation Once verified, the app will confirm the license is active. You will now see options to enable DTS Audio Processing in the app settings.
When activated via hardware entitlement, the free license includes identical features to the paid version — there is no functional reduction. These include:
The only difference is the license is locked to that specific device and cannot be transferred. DTS Sound Unbound is a spatial audio processing
If you own an Xbox Series X|S or Xbox One, you likely have access to DTS Sound Unbound via the Xbox app. Interestingly, the purchase on Xbox sometimes grants a PC license via the Microsoft Store (due to the Universal Windows Platform).
How to check: