PureConverter

Convert NUMBERS to XLSX

Convert NUMBERS files to XLSX locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert NUMBERS to XLSX

  1. Drop your .numbers files above, or click Upload Files. You can add many files at once.
  2. XLSX is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. SheetJS runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .xlsx files as soon as each one finishes.

What to know about NUMBERS to XLSX conversion

  • Cell values, formulas, number formats and sheet names carry over; cell styling (colors, fonts, borders), charts and macros are not preserved.
  • XLSX is best for everyday spreadsheets shared with Excel users, and opens in Excel, Google Sheets, LibreOffice and Numbers.

NUMBERS vs XLSX

FeatureNUMBERS (Apple Numbers)XLSX (Excel Workbook)
Multiple sheetsYesYes
Formulas and formattingYesYes
Best forspreadsheets created on Mac, iPhone or iPadeveryday spreadsheets shared with Excel users
Opens inApple NumbersExcel, Google Sheets, LibreOffice and Numbers

NUMBERS (Apple Numbers): The spreadsheet format used by Apple Numbers on macOS and iOS.

XLSX (Excel Workbook): The default Microsoft Excel workbook format since Office 2007, based on Office Open XML.

Conversion options

  • Active sheet only or all sheets
  • Custom output file name

Frequently asked questions

Is it safe to convert NUMBERS to XLSX here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several NUMBERS files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

Related conversions

Convert NUMBERS to other formats

Convert other formats to XLSX

See every NUMBERS converter and XLSX converter, or browse the full converter directory.