I use OnlyOffice, i've read it has the best compatibility and it works fine. It is however, Russian developed still, even though the holding company is based out of Singapore. It is open source and I don't think there are hidden KGB backdoors in it or anything.
On Mon, Jul 28, 2025 at 10:46 AM Rich Shepard <[email protected]> wrote: > On Mon, 28 Jul 2025, Richard Owlett wrote: > > > Does Debian have a spreadsheet program that can competently read/write > xlsx > > format? > > LibreOffice's Calc allows you to save as .ods, .xml, .xmlx, .csv, and dBASE > .dbf among others. > > Rich >
