Hi John, no Mac here, so only a hint:
The problem is that I could open the documents by opening the Libre Office app and dragging and dropping the file to a page where previous files are shown as thumbnails and dropping the file. It would immediately open, so far so good, but then I was not able to save the file.
Might be LibreOffice could import the special file but there is no export filter for this files.
Try to save by "Save as" and choose the *.odt-format. Regards Robert -- Homepage: https://www.familiegrosskopf.de/robert -- To unsubscribe e-mail to: users+unsubscribe@global.libreoffice.org Problems? https://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: https://wiki.documentfoundation.org/Netiquette List archive: https://listarchives.libreoffice.org/global/users/ Privacy Policy: https://www.documentfoundation.org/privacy