Excel converter
Ethical Tube's free Excel converter turns Excel spreadsheets into PDF, XLS, ODS, CSV, and other formats, and converts PDF, XLS, ODS, CSV, and other files into Excel. It runs entirely in your browser, so your files are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Converts to
- 5 formats
- Converts from
- 5 formats
- First use
- 77 MB download, once
All conversions
Excel conversions
Convert Excel to
Convert to Excel
The format
What is an Excel file?
Microsoft Excel workbook
XLSX is the workbook format Microsoft Excel has used since 2007. A workbook can hold several sheets with formulas, formatting, charts, and filters, and it's the standard way spreadsheets are shared at work.
What opens Excel files
Microsoft Excel, Google Sheets, Apple Numbers, LibreOffice Calc, and WPS Office.
FAQ
Questions, answered
Is the Excel converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. Everything runs inside your browser with LibreOffice compiled to WebAssembly, so your files never leave your device. Once the page has loaded, it even works offline.
Does it work on iPhone, Android, Mac, and Windows?
It works in Chrome, Edge, Firefox, and Safari, but it's built for computers. LibreOffice needs about 1 GB of memory, which many phones can't spare.
What can I convert Excel to?
PDF, XLS, ODS, CSV, and JSON. Pick the format after adding your file.
What can I convert to Excel?
PDF, XLS, ODS, CSV, and JSON.
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