OfficeReader by 25 O'Clock

OfficeReader can be used to browse a variety of file formats, including Word, Excel,PPT, Pages, Keynote, PDF, rtf, txt, jpg, png, gif, etc.
You can easily transfer files to Office Reader in your iPhone/iPod touch with iTunes via an USB cable and open mail attachments with Office Reader.
Supports switch between horizontal screen and vertical screen.
Supports bookmark.
Supports keyword search in documents.
Supports full-screen viewing.
Supports opening mail attachments.
Supports print files via Air Print and send files via e-mail to other people.

Supports iOS6 and iPhone5