Convert XLS (Excel) to SUN
Convert XLS spreadsheet documents to SUN format online and free.
Select any XLS file from your device to start uploading it.
For an advanced conversion, use the XLS to SUN optional tools available on the preview page and click the Convert button.
Wait a few moments for the converter to complete its job, then download your SUN file.
To change XLS format to SUN, upload your XLS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLS file. Click on the convert button and wait for the convert to complete. Download the converted SUN file afterward.