In order to get your smartforms in pdf file.
Their is some tips and tricks in sap .
1 .First and foremost open your form,
2 .Execute that form.
3. Take a print preview of that form.
4. Finally, write the letter ‘pdf!’ in the transcation field(command field where you are entering the transcation codes).
5. It will be automatically converted to pdf.
It is only possible for those who are using sap , but not for end-users.
For the end-users we have to create report.
Thanks for all,
vijay kumar k.b