XLSX to XLS converter

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

Convert

...

One moment, loading...

Convert XLSX to XLS

We support many file formats such as PDF, DOCX, PPTX, XLSX and more. With the online-convert.com conversion technology, you get very accurate results.

How to convert a XLSX file to a XLS file

Choose the XLSX file you want to convert
Optional: change quality or size
Click "Start conversion" to convert your file from XLSX to XLS
Download your converted 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 the link below to convert our demo file from XLSX to XLS:

XLSX to XLS conversion with our XLSX sample file.

300,000+ users

14,000+ users

30,000+ users

Rate this tool 4.9 / 5 - 18 votes

Feedback sent

Converter

Convert to XLSX

CSV to XLSX

EXCEL to XLSX

IMAGE to XLSX

NUMBERS to XLSX

ODS to XLSX

PDF to XLSX

XLS to XLSX

XLSX to XLSX

Convert from XLSX

XLSX to 7Z

XLSX to EXCEL

XLSX to BMP

XLSX to EPS

XLSX to GIF

XLSX to HTML

XLSX to ICO

XLSX to JPG

XLSX to PDF

XLSX to PNG

XLSX to SVG

XLSX to TAR.BZ2

XLSX to TAR.GZ

XLSX to TGA

XLSX to TIFF

XLSX to TXT

XLSX to WEBP

XLSX to XLSX

XLSX to ZIP

File format

File Format

XLSX (Microsoft Excel Open XML Spreadsheet)

XLSX files are produced by the applications of Microsoft's 2007 Office suite, namely by the product called Microsoft Excel, a spreadsheet processing software that is known all around the globe. As a very efficient tool, Excel can format and create sp...

File Format

XLS (Microsoft Excel Spreadsheet)

XLS is the file format extension for Microsoft Excel files. The XLS extension was used until the 2007 version of Excel and was replaced by an Open Office XML file format (XML Spreadsheet, or XMLSS). Excel 2007 is backwards compatible and reads many f...