There are two types of EPS files: vector graphic files, which are supported by and can be edited in Adobe Illustrator, CorelDraw, etc., and EPS photo files, which can be edited in programs like PhotoShop. For easier viewing, EPS files contain bitmap images, because it would take too complicated vector instructions to draw an image.
This online tool lets you convert PDF documents into multipage TIFF files completely for free. All the pages in a PDF file will be rasterized and then combined into a single TIFF file. You can upload multiple PDF files at once, each up to 50MB in size. Click on UPLOAD FILES, then select up to 20 PDFs that you wish to convert into TIFF files.
When the conversion process is complete, you can either download each TIFF file individually, or click on DOWNLOAD ALL to receive them all in a single ZIP folder.