Zilla PDF To JPG Converter fast converts PDF documents to image files like JPG, PNG, BMP, GIF or TIFF. The program also let users customize the output image DPI (Dots per Inch) to get large high quality images, or small thumbnails. When users want to convert several PDF files in bulk, there is a folder creation function can convert each PDF file to each new folder named as the PDF filename. Features: - High Quality Image Output Convert PDF Files to large and high quality images for big margin printing or commercial use. - Make Thumbnails Convert PDF pages to small images and thumbnails easily by set a lower DPI. - Support Restricted PDF The program will automatically unlock the restricted PDF and export it to images smoothly. - Fast Conversion The speed of one PDF file conversion is very fast, and it will take only few seconds normally.