One of the most versatile document viewer app for the iPad is the 99¢ GoodReader that can handle PDFs and a large variety of other formats. One of such apps is GoodReader, perhaps the most popular document reader & file manager ever landed on the App Store's virtual shelves. Reviews worldwide hail it as "essential," "the best," "magnificent" and "the killer app". GoodReader® is the super-robust PDF reader for iPad, iPhone and iPod touch. 99 from iTunes App Store Thanks for Watching! Please Like, Subscribe and Comment! ★★★ USB File Transfer. Its iPad version was the #1 selling non-Apple app for iPad in in USA! Jun 15.
