I think you all know that: you're getting a zip file and you don't know whether it contains all files in a folder or only the files. In order to not get a messed up directory, I never use
"Extract here" but always use
"Extract to <Foldername>" (using 7Zip).
Unfortunately, if the Zip file has a folder, there are always two folders, so I need to move the files up one directory level.
Is there a way to always extract into a folder but avoid duplicate folders like
I'm looking for context menu operations of ZIP files, not opening the ZIP file first. Speed is everything :-)