XLSX to XLS
Convert XLSX spreadsheets to XLS spreadsheets. Free in your browser. No signup required.
Converts worksheet data. Some advanced formatting, macros, and workbook features may not transfer.
How to use XLSX to XLS
- 01
Choose your file
Open the tool and choose the required input from your device. Check the accepted formats and size limit.
- 02
Review and process
Review the tool’s options and output notes, then start processing.
- 03
Download the result
When the file is ready, download it and check the result. Your original file stays unchanged.
Before you begin.
How do I use XLSX to XLS?
Choose the XLSX to XLS tool, select the required file, review the options, then download the result after processing completes.
What should I know about the output?
Converts worksheet data. Some advanced formatting, macros, and workbook features may not transfer.
Do I need to log in?
No. This tool works for guests. Your document is processed in the browser; signing in is optional.