Where can I use this Add-on? September 26, 2017 22:32 Updated Our add-on can be used within Google Docs and Google Slides. Other Google document types are not currently supported. Related articles Can I use this Add-On for free? Add-on not appearing in Slides Unlock all icons with a Noun Project subscription Can I edit, delete, or change the name of an icon that I've uploaded? Why are permissions necessary? Comments 0 comments Article is closed for comments.