Welcome to Nielsen Online!

From this site you will be able to install our software and complete installation for membership of the Nielsen Online Internet panel. This is the latest version and can be downloaded again if your software should need re-loading in future.

You will need your Login ID and password during the installation process, if you don't have your Household ID and password, or want some help with the installation please contact our helpdesk on OXF.UKHelpdesk@nielsen.com or call our freephone 0800 358 3548.

Click here to proceed to the install page.