Folio for iPhone

Folio is a PDF book reader designed for the iPhone. It supports PDF content which can be uploaded to the device through either: a built-in FTP server or directly though iTunes (file sharing), or downloaded off the Internet.

List of other interesting Folio's features includes:
- zoom, just tap two fingers on the screen and scale, it's that easy
- automatic table of contents generation from PDF bookmarks
- cross-book user defined bookmark support for easy navigation
- text search with result highlighting
- table view for easy book list navigation
- direct book download from the Internet by supplying a web address
- PDF links

Folio comes with one sample book.

The lite version can hold up to 10 books (you can remove a book and upload a new one).

The full version, which can be purchased via in-app functionality, will allow unlimited book storage (*limited by your iPhone free space).