I want to upload a files of kind: docx excel pdf&#39;s <div><br></div><div>Which module should I use?<br>-- <br><font face="&#39;times new roman&#39;, serif"><b><i><font color="#009900">Cheers</font><br></i></b></font><font color="#C0C0C0"><b><br>
</b></font><br>
</div>