Saving all Invoice Documents in one shot

We are using SAP Bydesign :

I want to download all Customer Invoices , say for a particular period ( a month/year ).

I am doing it one by one now by going to :
Customer Invoicing > Invoice documents > Select/enter a particular invoice number > View all > Output History > Opening the document in Acrobat and saving.

Is there any option so that i can save all the invoices pertaining to a time period like a month or an year in one shot instead of doing this one by one?

Aneesh

+971 55 88 29 490

anshms@gmail.com