Extremely Useful with Universal Search
Very good PDF app with annotation and universal search. Only feature missing is the ability to open zip files. This is how I generally transfer files to my iPhone and iPad rather than one at a time. The inability to open a zip file impairs the usefulness of this app. Please, please, add the ability to open a zip file!!!!!!
Quintus27 about
PDF Pro 2 - The ultimate PDF app, v1.0