Yes, I want to try Emotion Systems evaluation software.


Register your contact details, choose product and platform, press Submit, and the evaluation installer will automatically download to your computer.
As some browsers block automatic downloads, you will also be sent an email containing the download link. The email can take up to 10 minutes to arrive. Click the link in the email to start the download.

At the end of installation, a dialog will appear showing a Request Number. Email this to us to obtain an activation code – by clicking here.
日本のお客様のために ここをクリックしてください.
Download Eff to test our manually controlled tool for interactively measuring and correcting Loudness in Media files.
Download Engine to test our Audio Server, capable of Loudness compliance, Dolby E transcoding, channel mapping and other functions.
When you register to download our software, you will be sent an email asking if you wish to opt in to our general mailing list. If you opt in, we can send useful information that will support your evaluation, as well as keep you up to date on developments within our products. You do not need to opt-in in order to evaluate our software. All emails sent as a result of opting in do contain an unsubscribe link at the bottom.
We require your contact details whilst you are evaluating our software so that we can help with any questions, and to ensure our software is configured correctly for your requirements. Do not download our evaluation software if you do not wish us to contact you regarding the evaluation.
Register to download evaluation software:-



Please send me evaluation software for:-    


Engine and Eff both display a dialog of available options each time you open the application. Unless you know exactly which options you wish to test, we recommend selecting everything so that you have full access to all features. As you become familiar with the software you can then adjust the selection to those that meet you requirements.


All Emotion Systems products are quick and easy to install. The following video describes the process for installing Engine on a Windows platform.

This video describes the process for installing Engine on a Mac OS platform.

Evaluation Terms

Our evaluation software is fully featured, apart from expiring after a time. Evaluation licenses are provided for you to test the functionality, but you are not permitted to do commercial work with an evaluation license.

Mailing List
Please note that we never give away or sell any customer contact information, and our mailing list is only used to provide you with updates on our products and services. Please see our Privacy Policy for more details on how we process your data.


By continuing to use the site, you agree to the use of cookies. To change your mind please go to our Cookie Policy Page. Cookie Policy

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.