Hi,
Thank you for your question. I am Kien Tran from Emotiv Customer Support. In order to download the software Emotiv Xavier Control Panel, please login and place an order of software in our website: https://www.emotiv.com/product/xavier-control-panel/. After successfully purchasing, please go to “My account” > “Downloads”, you should see your availavle software there
Best regards,
Kien Tran
Customer Support team