Microsoft Office for iPad is now available. The apps require an iPad running iOS 7.0 or later. More information about Microsoft Office for iPad can be found on the Office blog.
The iPad versions of Word, Excel, and Powerpoint are each available for free. You will be able to view and present existing documents. However, you will need an Office 365 subscription to edit and create documents.
Microsoft is promising is the ability to create and collaborate with on an iPad while keeping the “look” and feel of the MS app you are working with.
OneNote is still available for free.
More on this development will be posted later.