Working with Office Files: Quickoffice Pro HD
There's really no great solution for replicating full desktop Microsoft Office functionality on a tablet, whether it's Android or iOS. Some apps, such as CloudOn and OnLive Desktop, give you fully functional versions of Office apps, but they live in the cloud and require an Internet connection. Quickoffice Pro HD gives you a workable set of Office tools that you can be productive with while online or offline--as long as you download any documents you need before severing your Internet connection. I like Quickoffice Pro HD's pleasing interface, easy access to Dropbox and Google Drive documents, and the ability to annotate PDF files, among other goodies.