Filo is a a simple app for dropbox. It lets you zip and attach files to emails, print almost any file using AirPrint and use "open with" to open files easily in other apps.
Full Specifications
What's new in version 1.0
General
ReleaseOctober 27, 2012
Date AddedOctober 27, 2012
Version1.0
Operating Systems
Operating SystemsiOS
Additional RequirementsCompatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.