Hi (Formats supported by LibreOffice).

[Ilmari Lauhakangas]

On 23.3.2022 8.18, A wrote:
> Right now, LibreOffice is neither perfect in MS Office compatibility nor 
> in ODF format.

Even MS Office does not perfectly support MS Office documents. There are 
compatibility breaks between versions all the time. Software is imperfect.

LibreOffice is implementing an idea of an office suite and it is in line 
with the wishes of its user base.

If you would like to contribute to LibreOffice (in any way, not only as 
a programmer), you can contact me privately and I can start guiding you.

Ilmari