I bought a hanging file cabinet that only has side file to hang file folders from. If i want to store anything aside from file folders I'm out of luck. Anything i can insert or do to change from a hanging file draw to a standard box-like draw?

I have been searching the internet and not sure if they even exist. It doesn't need to be a tall 4 drawer cabinet a two drawer small one would work. And if they make the cabinet do they make ledger file folders/hanging folders etc.?