Apple may be expanding iCloud in iOS 8 by releasing iOS versions of Preview and TextEdit that use iCloud for document retrieval and storage. It also is developing tools that will make it easier for developers to create iCloud-based applications. These improvements are expected to arrive later this year, reports 9to5Mac. Apple is developing versions of the Mac operating system’s Preview and TextEdit applications that are optimized for the iPhone, iPad, and iPod touch. The applications are said to not be designed to actually edit PDFs, images, or text documents. Instead, the apps are built to serve as tools to view Preview and TextEdit files stored in iCloud by OS X. Apple added iCloud synchronization for Previ
