Activation Key Upgrade
The registered and activated License can be upgraded via the menu of the DICOM Viewer.
Click 'Buy / Upgrade' to open the upgrade page or click 'buy upgrades' in the Registration / Activation form. Upgrades for a limited period (30, 90, 365 days) or unlimited time are available.
PayPal payment ensures an automatic and instant upgrade of the license. The upgrade is retrieved automatically within minutes after starting the DICOM Viewer, a pop-up will confirm your upgrade.
Force a check for the upgrade via the Registration / Activation page, click 'Check upgrade'.