Hello @macropod, your macro works fine on Word 365 for Windows (Microsoft® Word for Microsoft 365 MSO (Version 2302 Build 16.0.16130.20186) 32 bit
).

Of course it doesn't work on Word 365 for Mac version 16.70. This is probably because of the use of FSO.

Could you or some other kind person please change this macro so that it works on Mac too?

All documents to combine will be placed in the folder ToCombine on the Mac or Windows Desktop?

Thank you in advance!

PS Of course I have tried to modify your code myself but it was too complicated for me.