Readdle’s PDF Expert 2 is a great PDF reader and editor that goes far beyond OS X’s Preview app at a price that doesn’t put the squeeze on your pocketbook. The app lets you edit text, images and links in PDF files, annotate documents, merge files into a single PDF, complete PDF forms, add document passwords, and more. PDF Expert is regularly US$59.99, but Stack Commerce put together a one-day sale for just $24.99.
Check It Out: PDF Expert 2.0 for Mac for $24.99 One Day Only