https://neooffice.github.io/
NeoOffice - Office suite for Mac
office suiteneoofficemac
https://forums.zotero.org/discussion/45232/neooffice-to-libreoffice-migration-failure
Neooffice to Libreoffice migration failure - Zotero Forums
Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share research.
neoofficelibreofficemigrationfailurezotero