AI: Adobe Illustrator
AI recordsdata are vector recordsdata utilized by designers and industrial printers to generate recordsdata of various file codecs and sizes.
EPS: Encapsulated Postscript
EPS recordsdata are mostly utilized by designers to switch a picture or paintings, typically a vector file into one other software.
PDF: Transportable Doc Format
A PDF is a common file format that preserves/embeds the fonts, pictures, structure and graphics of any supply doc, whatever the software used to create it.
I can proceed with, PSD, JPG, GIF, TIF, PNG… What particularly are you making an attempt to perform?