If you're someone who does a lot of work on the road, and needs to reference PDF source material, you'll find that QuickSearch PDF (US$4.99) from Olive Toast Software is the tool you didn't realize ...

There's a treasure trove of books and papers online -- PDFs that contain user guides for equipment in your office, white papers, free e-books on business strategy -- you name it. Finding it all can be ...

The PDF is one of the most universal formats for documents and images, on both Mac and PC. You can convert pictures and documents to PDFs so that they can be shared and opened looking exactly the same ...