XLS converter

Convert XLS to anything

Drop your XLS in the chat and describe what you need — or pick one of the XLS conversions below.

Drag & drop a file anywhere to convert

XLSXLSXCSV

Convert XLS to…

XLS to XLSX
XLS to CSV

What is a XLS file?

XLS is Excel's pre-2007 binary format. Modern Excel still opens it, but the format caps out at 65,536 rows, chokes modern tooling, and is best migrated away from.