← Share your feedback on Acrobat DC Settings and activity 1 result found Thumbnails Do Not Appear (PDF and AI) 2 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 1 comment · Acrobat for Windows and Mac » Other · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Chad shared this idea · Aug 19, 2020