If you have scanned different hard copies as a whole and need to split the whole PDF into individual soft copies of 3 page, 5 page, 2 page and a single page individual pdf documents, then this is the site which does it the best.
You have a scissor icon which you can use to locate exactly where you need to split the whole pdf into small pdf documents. It helps in saving time in splitting and merging them again.
You can convert PDF files to Word, JPG, PowerPoint presentation and text files.
Very useful and time saver for all software, IT employees.