NUMBERS to XLSX Converter

Convert NUMBERS (Apple Numbers spreadsheet) files to XLSX online, for free, with nothing to install.

To convert NUMBERS to XLSX, select or drop your .numbers file above, check that XLSX is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.

What is a NUMBERS file?

NUMBERS – Apple Numbers spreadsheet. NUMBERS is the spreadsheet format of Apple Numbers. It opens in Numbers on a Mac, iPhone and iPad and on iCloud.com. ConvertKitty can read it and save the tables as XLSX, XLS, CSV, PDF or pictures, but cannot write Numbers files.

NUMBERS Converter →

What is an XLSX file?

XLSX – Microsoft Excel spreadsheet. XLSX is the spreadsheet format of Microsoft Excel since 2007: a ZIP of XML files with the sheets, cells, formulas, formatting and charts. Excel, LibreOffice Calc, Google Sheets and Numbers open it.

XLSX Converter →

How to convert NUMBERS to XLSX

  1. Click Select File, or drop your .numbers files anywhere on this page. You can add several at once.
  2. Check that XLSX is chosen as the output format. On this page it is picked for you.
  3. Click Convert. When a file has to go to our server, the button says Upload and convert instead.
  4. Click Download next to each file when it's done.

NUMBERS vs XLSX: how they compare

NUMBERSXLSX
LayoutCells in sheetsCells in sheets
EditableIn NumbersYes
Created byApple, 2007Microsoft (Office Open XML), 2007
Best forSpreadsheets made on a MacTables you want to calculate with

Good to know

  • NUMBERS is read by LibreOffice's import filter for it; very complex formatting can be simplified.
  • Cells, formulas, formatting and charts are kept where an XLSX file has an equivalent; pivot tables, slicers and functions that are newer than the format can be flattened to their values or lose their formula.

Frequently asked questions

Is converting NUMBERS to XLSX free?

Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.

Are my NUMBERS files uploaded anywhere?

This conversion runs on our server, because reading a NUMBERS file needs LibreOffice, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.

How large can the NUMBERS file be?

Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.

Will the XLSX look the same as the NUMBERS?

The text and structure are kept: headings, lists, tables, bold and italic. Exact page layout, fonts and spacing may differ, because XLSX works differently from NUMBERS.

Can I convert several NUMBERS files at once?

Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.

Convert NUMBERS to other formats

Convert other files to XLSX

All spreadsheet formats

Updated