Can someone tell me how to convert pdf to jpg format?

Need a quick features comparison between Foxit and Smallpdf before Friday, mainly for signing and compressing a 40-page scan under 10 MB. Has anyone used both and noticed real differences?

had the same thing last month with some scans. tbh never used foxit or smallpdf so no idea on differences. i convert by screenshotting in the browser then paint for jpg. for signing i just print sign and scan back and keep dpi low to stay under size.