By far the best PDF reader!

Preview is great but when it comes to large PDF files with lots of images, its slow and laggy.
PDF reader pro has performed much better when facing a large image-intensive pdf file, the scrolling had never been so smooth, and the anotation tools are great and easy to use.

The best feature i found would be the snapshots, take a snapshot on a certain area of the pdf file u r viewing, it will open up a secondary window to display that area, so that you dont need to flip back and forth within the same pdf. U can also take multiple snapshots and there is a snapshot history window on the right hand side. You can certainly set the snapshot always on top from the preferences!!

Although this app is great, there are a few things i personally would appreciate if they are implemented in the next version:
1. A way to select multiple snapshots, sometimes i want to delet multiple snapshots but can only do it one by one
2. Open the document with maximized window is certainly a good thing to have, but at the same time, the pdf file opened should also be zoomed to fit regardless of the pdf dimensions.
3. The welcome windows(blackbox which appears when u first launch the app) should not show up when you directly open a pdf file. It should only shows when you launch the app itself. Also, after you open a file, it should disappear.

Overall, the most solid pdf you can find on a mac! Keep up the good work.

Xubin Chen about PDF Reader Pro, v1.0.2