You can use the PDF Printer to split a PDF into multiple files. Each file will have one page from the original PDF.
It is as simple as adding the <pageno> macro name to the output file name. Here is an example:
Using the file name “test – <pageno>.pdf” will result in files named “test – 1.pdf” for the first page and so on.
Additional formatting can be added to the page no. If you write <pageno,3> the number will be zero padded to the length of 3 characters. The padding character can be specified as an additional parameter such as <pageno,3,->. This will create a page number like –1, –2, etc.
See the documentation about macros for more information.