Adobe brings Reader to iPhone, iPad: 
Adobe has released the first iOS version of Reader, its dedicated PDF viewer. While iOS can already open PDF files, Reader supports some additional features, such as the ability to load portfolios, packages, annotations and drawing markups. Users can open documents protected by passwords or Adobe LiveCycle, and launch files in other apps using an "Open In" command. Likewise, Reader becomes an option in any other iOS title that supports Open In....
