XLSX File Format

The modern Excel workbook format.

XLSX at a glance

Full name	Office Open XML Spreadsheet
MIME type	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Category	Document
Best for	data analysis, budgets, reporting
Compatibility	Supported by Excel, Google Sheets and LibreOffice.

Convert XLSX to another format

XLSX to CSV XLSX to ODS XLSX to OTS XLSX to PDF XLSX to TSV XLSX to XLS XLSX to XLSM

Convert other formats to XLSX

XLS to XLSX ODS to XLSX CSV to XLSX

Frequently asked questions

What is a XLSX file?

XLSX is the modern Excel workbook format. Technically it is Office Open XML Spreadsheet, with the MIME type application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.

What can I convert XLSX to?

converthubor can turn XLSX into 10 different formats, including CSV, ODS, OTS, PDF, TSV, XLS.

What can I convert XLSX from?

You can create XLSX files from formats such as PDF, DOCX, DOC, XLSX, XLS, ODT.

Is converting XLSX free?

Yes, every conversion on this site is free and does not require an account.