Convert Excel (XLS) → Excel (XLSX)
Convert Excel (XLS) files to Excel (XLSX).
Excel (XLS) → Excel (XLSX) converter features
- ✅ Fast conversion process
- ✅ Secure file handling
- ✅ No registration required
- ✅ Works on all devices
How does the Excel (XLS) → Excel (XLSX) converter work?
- Upload Excel (XLS): Select the Excel (XLS) file from your computer
- Convert: Click the "Convert to Excel (XLSX)" button
- Wait: The conversion starts automatically
- Download: Download the finished Excel (XLSX) file to your computer
Tips for the best results
- Larger files may require a longer processing time
- Make sure the file is not corrupted
- Keep the original file as a backup