The PDF Book View is optimized for fast loading time as compared to the Direct Source View. It enables you to flip the pages as a book and downloadable for later use

Please note that with the PDF viewer, you cannot Sort the data but you can Find a record

This is a Direct Source View in which the content is retrieved from a live data file before display.

Due to the large content of the file, it is slow in loading the contents. With this, your can Sort and Search for records better than the PDF Book View