how to convert each PDF pages to individual images c#
lots of free library available which can convert pdf to images.

       string file = "D:/test.pdf";
       string image = "D:\\test.png";

       try
       {
           GflAx.GflAxClass g = new GflAx.GflAxClass();
           g.EpsDpi = 150;
           g.Page = 1;
           g.LoadBitmap(file);
           g.SaveFormat = GflAx.AX_SaveFormats.AX_PNG;
           g.SaveBitmap(image);
           MessageBox.Show(this, "PDF to PNG conversion ended");
       }
       catch (Exception ex) {
           MessageBox.Show(this, "GflAx error: " + ex.Message);
       }
another free library like 
http://code.google.com/p/lib-pdf/

http://www.codeproject.com/Articles/32274/How-To-Convert-PDF-to-Image-Using-Ghostscript-API

http://www.codeproject.com/Articles/57100/Simple-and-Free-PDF-to-Image-Conversion

http://www.codeproject.com/Articles/42287/Convert-PDF-pages-to-image-files-using-the-Solid-F

i have 2 requirement like if my pdf file has 20 pages then library which i need to use that will generate 20 images for 20 pages...means one images for each pages at a time and save in folder those images.

another requirement is that if i send page no then it will generate the images only for that page...please guide me which library i need to used to fulfill my requirement.

thanks
how to convert each PDF pages to individual images c#
===

lots of free library available which can convert pdf to images.

       string file = "D:/test.pdf";
       string image = "D:\\test.png";

       try
       {
           GflAx.GflAxClass g = new GflAx.GflAxClass();
           g.EpsDpi = 150;
           g.Page = 1;
           g.LoadBitmap(file);
           g.SaveFormat = GflAx.AX_SaveFormats.AX_PNG;
           g.SaveBitmap(image);
           MessageBox.Show(this, "PDF to PNG conversion ended");
       }
       catch (Exception ex) {
           MessageBox.Show(this, "GflAx error: " + ex.Message);
       }
another free library like 
http://code.google.com/p/lib-pdf/

http://www.codeproject.com/Articles/32274/How-To-Convert-PDF-to-Image-Using-Ghostscript-API

http://www.codeproject.com/Articles/57100/Simple-and-Free-PDF-to-Image-Conversion

http://www.codeproject.com/Articles/42287/Convert-PDF-pages-to-image-files-using-the-Solid-F

i have 2 requirement like if my pdf file has 20 pages then library which i need to use that will generate 20 images for 20 pages...means one images for each pages at a time and save in folder those images.

another requirement is that if i send page no then it will generate the images only for that page...please guide me which library i need to used to fulfill my requirement.

thanks