my accounting software, generates a single pdf file with payslips of all my employees from different countries mixed up.

like 1st 4 pages will be kuwait, then next 2 pages will be UAE, then 3 page again kuwait.

i need a small software which will break this pdf into many smaller pdfs which will keep all the pages of each country together as individual pdf. like all kuwait in 1 file, all uae in 1 etc.

the only way to define this page payslip as a country is by the currency.

note : each payslip is one page and doesnt go to the next page etc.

i need this to be done ASAP. it should run on windows xp with minimal installation.