XLSX (EXCEL) to XLS (EXCEL) Converter

Convert your xlsx files to xls online & free

Select files to convert or drag & drop them on this page
100 MB maximum file size Sign Up
to

How to convert xlsx to xls

Step 1

Upload xlsx-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to xls"

Choose xls or any other format you need as a result (more than 200 formats supported)

Step 3

Download your xls

Let the file convert and you can download your xls file right afterwards

How to convert xls to xlsx

xlsx

Office Open XML Worksheet Sheet

XLSX is a file format created with Microsoft Excel, version from 2007 and younger. This file is a spreadsheet. All data distributed document and stored in the cells. Each cell has a unique address, which is denoted by the letters and Arabic numerals. XLSX file format is based on the Open XML. To reduce the size of the file is compressed ZIP.

xls

Microsoft Excel Worksheet Sheet (97-2003)

XLS format is used to refer to the documents of the program Microsoft Excel. This file is a spreadsheet. All document data distributed and stored in the cells. Each cell has a unique address, which is denoted by letters and Arabic numerals. The cell can contain fixed data, and data in the form of formulas, which bind more cells.

xlsx to xls Quality Rating

4.7 (25,752 votes)
You need to convert and download at least 1 file to provide feedback!