On Sun, 2025-08-03 at 19:46 -0700, Marc Shapiro wrote: > If Gnumeric is working for you then that is great. Concerning the > issue with saving a .xlsx file in LibreOffice -- it always gives me > that warning when I go to save a .xlsx file, but it always saves the > file just fine. At least, when I open it, again, it looks like it > should. It will, however, continue to give that warning every time I > save the file. I think of it as a warning on the lines of "Caution: > Contents may be hot!" It shows you that warning because LibreOffice's support for opening and saving Excel files is not perfect and does not support a few edge cases. It should work fine though 99% of the time. When it shows you that warning, there is a checkbox labelled "Ask when not saving in ODF or default format" that you can uncheck to disable it permanently. Alternatively, you can go to Tools -> Options -> Load/Save -> General, and uncheck "Warn when not saving in ODF or default format" at the bottom. -- Maytham
Attachment:
signature.asc
Description: This is a digitally signed message part