I am using the GhostScript pdf to image converter /extractor tool. It is converting the pdf to image successfully. The converted image has different resolution i.e. if the image is of 1024X768 its converting to 300X275. I want the resolution to be saved as is.

What could be the wrong in it.

Can download the version from http://www.codeproject.com/KB/cs/GhostScriptUseWithCSharp.aspx