Can I trial Sonarworks software before purchasing? Karl Updated October 27, 2016 08:20 Follow Yes, you can sign up for a free trial of either the Speaker calibration software or the Headphone plug-in here. Related articles Where can I get the user manual? Where can I download the latest version of Sonarworks software? How to uninstall Sonarworks software? Headphone calibration files are missing. Activation is not working. Comments 0 comments Please sign in to leave a comment.