how to retreive data from and external program

Hiii

I have a Zreport which produce an ALV and also the VF02 transaction which produce a amartform.

I will need to

1: From a new program extract from the Zreport the alv in sort of excel sheet and submit it by mail

2. From a new program extract the smartfroms found on VF02 and submit it by mail

please advise how i can get access to those two external program