XLSX (EXCEL) to SXW Converter
Convert your xlsx files to sxw online & free
Office Open XML Worksheet Sheet
OpenOffice Writer 1.0
How to convert XLSX to SXW
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to sxw"
Choose sxw or any other format you need as a result (more than 200 formats supported)
Download your sxw
Let the file convert and you can download your sxw file right afterwards