[magick-users] Issue while converting PDF to TIFF

[Komal Singh]

Hi,
I have a requirement to convert PDF files to TIFF format. For this I am using the below command options:
convert.exe -compress Group4 -density 200 -monochrome C:\InputFile.PDF C:\testing\OutputFile.tiff 
 
It works for small files like 200 KB or less but takes too much time for big files e.g 300 KB file takes 3 minutes and 20 seconds which is not accepted . Also, this consumes very large amount of memory and CPU usage is around 100% most of the time. 
 
Please suggest any other set of command options I can use to minimize the time and consumes less memory.
 
Thanks & Regards
Komal Singh

**********************************************************************
*****   IMPORTANT INFORMATION    *****
This document should be read only by those persons to whom it is 
addressed and its content is not intended for use by any other 
persons.  If you have received this message in error, please notify 
us immediately.  Please also destroy and delete the message from 
your computer.  Any unauthorised form of reproduction of this message 
is strictly prohibited.

St George Bank Limited AFSL 240997, Advance Asset Management Limited 
AFSL 240902,  St George Life Limited AFSL 240900, ASGARD Capital Management Limited 
AFSL 240695 and Securitor Financial Group Limited AFSL 240687 is not liable for 
the proper and complete transmission of the information contained in 
this communication, nor for any delay in its receipt.
**********************************************************************