Opening pdf's
 

Hi!
Is there a way to open pdf files stored to my device (7130g) without having Bis and Bes? I can surf the net in Opera and download files by BB browser, but can't recive mails. I tried converting pdf's in mobipocket reader, and eoffice, but with no results. I have 4.2 os on my device. Mabye there is a way to transwer mails with desktop manager with pdf attachments? Please help.