Convert xlsx to csv in Linux with command line

Question

I\'m looking for a way to convert xlsx files to csv files on Linux.

I do not want to use PHP/Perl or anything like that since I\'m looking at processing several mill

Answer 1

Using the Gnumeric spreadsheet application which comes which a commandline utility called ssconvert is indeed super simple:

find . -name '*.xlsx' -exec ssconvert -T Gnumeric_stf:stf_csv {} \;

and you're done!