If you believe the rumor mill, Microsoft Office for the iPad is coming soon. But why wait for vaporware when Quickoffice Pro HD is here today? This $20 iPad app lets you create, edit, and view Microsoft Word, Excel, and PowerPoint files, and views PDF documents. Of course, other iPad productivity apps, including Apple's own Keynote, Pages, and Numbers, also work with Office formats, but Quickoffice's clean, easy-to-learn interface and intuitive touch controls make it a standout performer. While not the most feature-packed office suite for the iPad, Quickoffice is a solid choice for MS Office veterans.