How can I update iSlide add-in? February 22, 2019 06:25 Updated Follow Option 1: Click the "About" button to update Option 2: Visit our official website https://en.islide.cc/download to download the latest Installation Package. Related articles iSlide add-in is succefully installed, but why it is not displayed in the PowerPoint ribbon? Do I need to use the iSlide add-in online? Is it offline available? How to bind multiple login methods (email/Facebook/Google/Phone) into one? About iSlide and Nordri Tools The downloaded diagram doesn't contain pictures. Comments 0 comments Article is closed for comments.