Как это работает
- 1Choose the required file or enter the source data.
- 2Set the available options and run the tool.
- 3Download the generated result.
← Все инструменты
BROWSER · SheetJS CE 0.20.3
XLS to XLSX
Use XLS to XLSX directly in your browser. Your files stay on your device and are processed locally.
✓ Browser-based processing✓ Files stay on your device✓ No account required
Choose an XLS fileClick or drag and drop
No file selected.
Об этом инструменте
XLS to XLSX runs in the browser using SheetJS CE 0.20.3. The selected data is processed locally and is not uploaded to this site.
Common uses
convert xls to xlsxxls to xlsx converterturn xls into xlsx
Часто задаваемые вопросы
Are my files uploaded?
No. Processing is performed locally in your browser.
Do I need to install software?
No. The tool runs in a modern web browser.