Используйте приложение APKPure
Историческую версию LibreOffice Tutorial можно получить на Android
LibreOffice video tutorial.
LibreOffice is a free and open source office suite developed by The Document Foundation as a fork of OpenOffice.org. It is largely compatible with other major office suites, including Microsoft Office, and available on a variety of platforms. LibreOffice is a hybrid word, meaning "Free Office". Libre means free (as in freedom) in French and Spanish.
Software Industry Promotion Agency (Public Organization) a.k.a SIPA agreed that it should be supported LibreOffice learning materials in video format and shared with all interested parties.