Highly recommended!

I usually never leave reviews, but this app works so well that its hard not to recommend. Though I was impressed by the last version, the most recent version has drastically improved the apps functionality. I use SplitPrint to cut book pages (scanned as PDFs) in half that I receive from libraries with two pages scanned on a single landscape page. Manually cropping tons of pages in Preview simply takes way too much time. SplitPrint does the job with just a few simple keystrokes. And now with the most recent update, you can even manually adjust the position of the split and zoom until its perfect. Reading these PDFs on the iPad is now much easier!!

DuMonster about SplitPrint