CloudOn Brings Free Cloud-Hosted Microsoft Office Functionality to iPad: Silicon Valley startup CloudOn today released a free iPad app [App Store] that aims to bring the functionality of Microsoft Office to the iPad. The iPad app actually serves as an interface for the full cloud-based app on CloudOn's servers, and thus requires an Internet connection to function, but offers what seems to be a remarkably functional implementation of Microsoft Word, Excel, and PowerPoint, all integrated with file storage and syncing through Dropbox.