OFFICE.ORG - LibreOffice
LibreOffice totally free
We recommend LibreOffice, because this is the successor to OpenOffice. This software package is constantly updated free of charge. You’ll also get a variety of templates and sample documents for Libre Office that you can use for free. You can also use the German manual for getting started in Libre Office. The software package includes:
Word processing, spreadsheets, presentations, graphics editing, etc. – a great alternative to Microsoft Office or Office 365.
Find an older version, install OpenOffice