If this information isn’t available, you’ll need to contact the license owner who received the license certificate via email. To access Markup Mode and full functionality, go to Revu > Register… and enter the Serial Number and Product Key when prompted. Revu will be locked into View Mode if it’s a trial or an unregistered installation. Switch to Revu > Markup Mode to gain access to markup tools and the full Document menu. Regardless of user permissions, certain functions are unavailable in View Mode. There could be various reasons why you’re unable to select certain tools and functions, including:
signatures) appear gray and remain inaccessible. In Revu, markup tools and/or other menu items (e.g. Studio Troubleshooting - Revu 2017 & Below.
