Video enhancement software?

A ring agent on the phone once told me there are a variety of programs on the market that can sharpen/enhance Ring videos. Does anyone know of a simple, free program that does that? I believe he mentioned a few names but unfortunately didn’t write them down. I was thinking that at 1080p resolution, one would be able to read a name or log on a delivery person’s uniform but have found this is not possible even when they stand within a few feet of the battery spotlight cam. Having a program that might be able to sharpen Ring video might be helpful in certain instances. Thanks