I'm looking for an app that can show pictures in an Excel file. I have an Excel file that is an order form. It has columns with part numbers, descriptions, prices, etc. In one of the columns, when you hover with your mouse, a small picture of the part pops up. When you click that cell, a large picture of the part is displayed. Does anybody know of a spreadsheet app that would display this on the iPad? I understand "hovering" wouldn't work on the iPad, but I'm hoping tapping to display the picture would. All the picture files are .JPG's or .TIF's. Most of the spreadsheet apps are pretty pricey so I don't want to download them, just to find out they won't work. Thank you for any help!