I would like to encourage you to download my next application that will help you work with PDF files. As you probably know small applications can help you and save a lot of time. The mentioned application works oppositely than PDF Combiner, instead of combining PDFs documents into one it splits one document into multiple files.
Same like in case of PDF Combiner, the application is free, you can use it for commercial purposes and of course, you do not need to install it.
More information is available on PDF Splitter page.