As any non-Mac user knows, generally when you receive a zipped folder of stuff from a Mac user, there's a bunch of other useless guff only Macs can handle included in it. I've just had to send a bunch of photos to our Body Corporate manager regarding vandalism to one of the security light bollards. As he's a Windoze person, I did the decent thing & used an app called CleanArchiver to remove that guff then add the pics to a zipped folder before emailing it to him. Select the photos, drag & drop them onto the CleanArchive icon and wait. Bingo: a zipped folder without the useless stuff in it.
I also used Markdown in the Mac's Photos app to annotated some of the photos.