EXCEL to XLSX converter

This online document converter lets you convert your files from EXCEL to XLSX in high quality.

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Scanned pages will be images.
Convert with OCR

Scanned pages will be converted to text you can edit.


For best results, select all languages used in your file.

Convert EXCEL to XLSX

We support many file formats like PDF, DOCX, PPTX, XLSX and more. With online-convert.com conversion technology, you get accurate results.

How to convert a EXCEL file to a XLSX file

  1. Choose the EXCEL file you want to convert
  2. Change quality or size (optional)
  3. Click "Start conversion" to convert your file from EXCEL to XLSX
  4. Download your XLSX file

To convert in the opposite direction, click here to convert from XLSX to EXCEL:

XLSX to EXCEL converter
Try the XLSX conversion with a EXCEL test file

Not sure yet? Click the link below to convert our demo file from EXCEL to XLSX:

EXCEL to XLSX conversion with our EXCEL example file.