iOS 9: Open email attachments in other apps on iPadby Tom RolfeJuly 30, 2015September 4, 2015 Email attachments can be opened using the app of your choice.Tap and hold on the attachment and a pop-up will appear with different options to choose from. Tags:iPadTipsMailLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.