Convert PDF to almost any image formats quickly and stay or improve original quality.
PDF to Image Pro can convert PDF to JPEG, PNG, GIF, BMP, TGA, PPM, TIFF and JPEG2000 with high quality. Also, it allows you to finish batch PDF conversion and convert one page PDF.
And before you convert PDF to JPG or other image formats, you can read your PDF and edit it according to your need. See, it is a PDF writer too.
OS X 10.7 or later, 64-bit processor