FWIW, Office 97 works perfectly under Wine, so there's nothing stopping you from continuing to use it, well, except maybe the lack of support for modern OOXML formats. An alternative could be Abiword and Gnumeric, both are super lightweight and retain the classic Office 97-style UI and support OOXML formats (though somewhat limited compared to LibreOffice).
Comments
FWIW, Office 97 works perfectly under Wine, so there's nothing stopping you from continuing to use it, well, except maybe the lack of support for modern OOXML formats. An alternative could be Abiword and Gnumeric, both are super lightweight and retain the classic Office 97-style UI and support OOXML formats (though somewhat limited compared to LibreOffice).
Microslop’s free “Office format converters” pack from Microsoft adds support for new office formats to old office versions. Read and write.
Barely... I'm using them with Office 2003 and most of the time it's a garbage conversion.
LibreOffice will do it better.