xlsx to csv convertor (http://github.com/dilshod/xlsx2csv) Converts xslx xml excel files to csv format. It is fast, and works for huge xlsx files. Usage: xlsx2csv.py [options] infile [outfile] Options: --version show program's version number and exit -h, --help show this help message and exit -d DELIMITER, --delimiter=DELIMITER delimiter - csv columns delimiter, 'tab' or 'x09' for tab (comma is default) -f DATEFORMAT, --dateformat=DATEFORMAT override date/time format (ex. %Y/%m/%d) -i, --ignoreempty skip empty lines -p SHEETDELIMITER, --sheetdelimiter=SHEETDELIMITER sheets delimiter used to separate sheets, pass '' if you don't want delimiters (default '--------') -r, --recursive convert recursively -s SHEETID, --sheet=SHEETID sheet no to convert (0 for all sheets) -n SHEETNAME, --sheetname=SHEETNAME sheetname. accepts python search patterns. Expat SAX parser used for xml parsing. See alternatives: Bash: http://kirk.webfinish.com/2009/12/xlsx2csv/ Python: http://github.com/staale/python-xlsx http://github.com/leegao/pyXLSX Ruby: http://roo.rubyforge.org/ Java: http://poi.apache.org/ All programs in this directory and subdirectories are published under license GNU GPL version 2 or (at your option) any later version. For more information, see COPYING or visit <http://www.gnu.org/copyleft/gpl.html>.