I want to do some very basic editing of STEP files, e.g.: I need to do this sort of thing about a hundred times, so I'd rather learn how to fish than pay someone to do it, even if it's only a few $$ ...

Q: Are file conversion websites safe to use? A: It’s not uncommon to have a file sent to you in a format your computer can’t make use of and it needs to be converted. In some cases, a program that you ...