iSuper PDF to Image Converter
convert pdf files to tiff, jpeg, png, gif, bmp, tga, ppm, and jpeg2000.
Tipard PDF to Image Converter
it can convert pdf file to jpeg, png, etc format with prefect output quality.
4Easysoft Free PDF to GIF Converter
4Easysoft Free PDF to GIF Converter can convert PDF files to GIF format.