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UltraVox XT - Activate Your License

Last updated: Jul 25, 2026

Activate your license

Activate Your License

You need to have a license activation code to be able to run the full version of UltraVox XT. 1. To start UltraVox XT, in the Apps screen, under Noldus, double-click the UltraVox XT icon. 2. Click Import License File. Select the UltraVox XT 4 license file (*.json) that you received from Noldus. 3. A message informs you that the license has been activated. You can start using UltraVox XT.

Notes

Click Evaluate UltraVox XT to open the free evaluation version. With a free evaluation version, you can only work with the sample experiment that is stored on C:\Users\Public\Documents\Noldus\UltraVox XT\Experiments. Click Request a License to purchase a new UltraVox XT license. Your first UltraVox XT experiment

Your First UltraVox XT Experiment

  1. Make sure that the microphones are connected (see page 3).
  2. Start UltraVox XT.
  3. Under New experiment, click New, or choose File > New.
  4. In the New experiment window, enter the name for your experiment and click OK.
  5. The Experiment Settings page opens.
  6. To add a microphone, click

Notes

The new experiment is saved in a folder with the same name as the experiment. This folder is by default located in C:\Users\Public\Documents\Noldus\UltraVox XT\Experiments If you want to change the default experiment locations for your

next experiments, choose File > Settings and select the new

location under Experiment location.


Source: UltraVox XT 4 - Quick Start Guide

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