How do i reverse the pages in a pdf please?
The basic code is given as an example in the API Reference under movePage:
for (i = this.numPages - 1; i >= 0; i--) this.movePage(i);
You can also get this free utility I've created that adds a new menu item to Acrobat and does it with a single click:
Acrobat -- Reverse Page Order (FREE)
Retrieving data ...