PDF Content Split Batch can split on text information within many PDF's, This is an ideal product if you had for example a PDF statement that needed splitting up on account number
split pdf pages on page size, so for example you could have a PDF with 15 pages of A3 and 5 pages of A4, PDF Page Size Split will split the pdf into two files:- one for A3 and one for A4 pages
PDF Split/Merge is a stand-alone application that can be used to split, merge, and manage your PDF files, it is offered as an easy to use GUI (Graphical User Interface) application, and a command line application.
Kernel for Split and Merge PDF file is the third party software used to split large PDF files as and when required and merge them accordingly. The software is easy to use and interactive.