LibreOffice very much took cues from the old Office setup. While alternatives like OnlyOffice took cues from the current Office setup.
Libreoffice was formerly openoffice which was formerly staroffice, an office suite that has its deepest origin in Starwriter, a word processor for the Zilog Z80 released in 1985.
Libreoffice was formerly openoffice which was formerly staroffice, an office suite that has its deepest origin in Starwriter, a word processor for the Zilog Z80 released in 1985.