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 $$ ...

Accidentally deleting files can lead to nightmarish scenarios. Even if files are deleted on purpose, there still may be a reason you’ll need to recover a past draft or version of a file. Thankfully, ...