This information applies to version(s): 1, 2, 3, 4
You can activate your DxO ViewPoint on 3 computers, as long as it is never run on more than one computer at a time. You may install it on both Mac and PC with the same license.
Please make sure that DxO ViewPoint has been removed from any computer on which it had previously been activated. If the activation doesn't succeed, please contact customer support.
To get help from DxO Support Team directly from this page, please click on this link.