Can someone help? I emailed my spreadsheet. When I open it on my IPad I can't save it. The only option I get is to print. Why can't I save any excel spread sheets?
You will need an app that can open the file type, or a more general file app like GoodReader (for viewing only). Once you have that you can tap and hold on the attachment to get the Open In option. This will list all compatible apps.
Here are some threads by members that tested some of the better Office style apps for the iPad.