Pages is a word processing program available on the Mac OS X as well as on iPad, iPhone, and iPod touch. You can view Pages documents in OnSong as well as convert them to text.
For more information about Pages, please visit the website at http://www.apple.com/iwork/pages.
Note: Recently Apple has updated their iWork suite which has changed the file format used by Pages and other apps. This change has reversed platform compatibility, making the use of these files much more difficult outside of their native applications. OnSong no longer fully supports viewing or conversion of Pages 5.x files due to changes in the file format.