How to Convert RDLC report to PDF/Image file

[kiranghadge]

Hi,
i have developed one web application. In dat site, i have used RDLC reports....and i have exported that reports to excel file so finally i want that reports into non editable entity like PDF or IMAGE FIle.
but prbolem with PDF is that PDF is not displaying the marathi or unicode fonts correctly. I jst shows question marks


thanks in advance