XLSX to XLS converter

This online document converter allows you to convert your files from XLSX to XLS in high quality.

Drop Files here
Convert XLSX to XLS

We support a lot of different file formats like PDF, DOCX, PPTX, XLSX and many more. By using the online-convert.com conversion technology, you will get very accurate conversion results.

How to convert a XLSX to a XLS file?

To convert in the opposite direction, click here to convert from XLS to XLSX:

XLS to XLSX converter
Try the XLS conversion with a XLSX test file

Not convinced? Click on the following link to convert our demo file from XLSX to XLS:

XLSX to XLS conversion with our XLSX example file.