OpenDocument (ODF) is LibreOffice's native file format, and is designed to give users freedom – and not lock them in to any particular app! Today, we welcome the release to OASIS of the TC Committee Draft of ODF Version 1.3 for ratification: https://blog.documentfoundation.org/blog/2019/11/07/tdf-oasis-tc-committee-odf-1-3/