I have been using Scrivener for Windows and Scrivener for MacOS with OneDrive for years without issue. I can create a project on Windows or MacOS on OneDrive and read and work with the project on MacOS or Windows seamlessly. I honestly didn’t know what all the Mac users were complaining about with DropBox etc.
So, I decided to make better use of my iCloud storage and thought it would be a good place to put my Scrivener Projects. Not so fast!
MacOS Projects created on OneDrive open on Windows no problem.
Windows Projects created on OneDrive open on MacOS no problem.
MacOS Projects created on iCloud will not sync to iCloud Windows. They have zero bytes.
Windows Projects created on iCloud will not sync to iCloud at all. Won’t even make a copy.
If you remove the .scriv extension from the Windows project it will sync to iCloud BUT it will not open in Scrivener for MacOS.
Files created on MacOS on an exFAT thumbdrive, or copied to an exFAT thumb drive will open on Windows.
Files created on Windows on an exFat thumbdrive, or copied to an exFAT thumb drive will open on MacOS.
It is pretty clear that for some reason iCloud treats scrivener project files differently. I have not had problems syncing other random file types. It only happens with Scrivener.
I suspect this has to do with Scrivener being able to use the IOS file system. It certainly doesn’t have anything to with the file format itself since it will open on exFAT, MacOS, Windows or OneDrive. Apple probably has some gate keeper system to prevent IOS applications from creating user readable files.


