Convert NUMBERS to XLSX Online

1) Upload NUMBERS file to convert

Drop files here, or Click to select

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Allowed file types: qif, iif, srt, ics, feather, excel, ris, bib, ods, xls, xlsx, xlsm, csv, tsv, tab, xlsb, xltx, xlr, pxl, qpw, wb3, wq1, dbf, wk3, 123, mdb, evtx, pages, numbers, sqlite

2) Set converting NUMBERS to XLSX options

3) Get converted file

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Convert Excel Files in Batch!;
Convert NUMBERS to XLSX and in many other formats
Convert hundreds of spreadsheets in 3 clicks;
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Total Excel Converter

Total Excel Converter supports almost all Excel extensions: XLS, XLSX, XLSM, XLSB, XLT, XLTM, XLTX, XLK, XLW. When the new Office is released, we will add new file types too.

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Total Excel Converter can convert each page of your spreadsheet into a separate file.

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How to convert NUMBERS to XLSX?

Upload Your File: Go to the site, click on «Upload File,» and select your NUMBERS file.

Set Conversion Options: Choose XLSX as the output format and adjust any additional options if needed.

Convert and Download: Click «Download Converted File» to get your XLSX file.

Cloud Based

There is no need to install any software to convert NUMBERS to XLSX with CoolUtils. Simply access the internet, and you can easily convert your file online with our service.

Secure

Our hardware operates in top-tier, highly secure data centers equipped with advanced electronic surveillance and multi-factor access control systems.

Ease of Use

Converting from NUMBERS to XLSX has never been so simple. Our intuitive interface lets you convert files in just a few clicks.

Privacy

We understand the importance of privacy, which is why we've developed a comprehensive privacy policy detailing how we handle your files and personal information. You can read the policy here.

NUMBERS File

File extension	.NUMBERS
Category	File
Description	NUMBERS is a proprietary spreadsheet format used by Apple Numbers, part of the iWork suite. It supports tables, charts, formulas, and advanced data visualization similar to Microsoft Excel.
Associated programs	Apple Numbers, iCloud Numbers, LibreOffice (limited support)
Developed by	Apple Inc.
MIME type	application/vnd.apple.numbers
Useful links	https://www.apple.com/numbers/ More detailed information on NUMBERS files
Conversion type	NUMBERS to XLSX

XLSX File

File extension	.XLSX, .EXCEL
Category	Document File
Description	XLSX is a format from Office Open XML family, a native MS Excel file type starting from version 2007. As opposite to XLS, this format uses ZIP compression that makes XLSX files smaller in size. Actually XLSX file is an archive of XML-documents. The cells in XLSX table can contain plain text, formulas or graphic elements. XLSX can be read in MS Office 2007 and later, Universal Viewer, OpenOffice, MS Office Excel Viewer, Corel WordPerfect Office. This format doesn’t support macros.
Associated programs	Microsoft Excel 2007 OpenOffice OxygenOffice Progessional (Linux)
Developed by	Microsoft
MIME type
Useful links	More detailed information on XLSX files

Rating NUMBERS to XLSX

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FAQ ▼

How do I convert a NUMBERS to XLSX for free?

To convert NUMBERS to XLSX for free using Coolutils, simply upload your file on our website, select XLSX as your output format, and click "Convert." Our service offers a limited number of free conversions per day without registration.

How do I save an NUMBERS as a XLSX?

To save your NUMBERS as a XLSX with Coolutils, upload your file, choose XLSX from the dropdown menu of available formats, adjust any settings if needed, and click "Convert." Once conversion is complete, download your new XLSX file directly to your device.

How do I open a NUMBERS file?

If you don't have software to open a NUMBERS file, Coolutils can help. Convert it to a more accessible format like PDF or DOCX using our online converter. Simply upload your NUMBERS file, select your preferred output format, and convert it for immediate viewing.

Is it safe to convert my files online?

Yes, converting files with Coolutils is safe. We use secure HTTPS connections, automatically delete all uploaded files within 24 hours, and never share your documents with third parties. For sensitive information, we also offer offline converter solutions.

Can I convert files using my mobile device?

Absolutely! Coolutils is fully compatible with mobile devices. Our responsive website works on smartphones and tablets running iOS or Android. Simply visit our website through your mobile browser, upload your file, select the desired output format, and convert it—no app installation required.

NUMBERS to XLSX: Convert Apple Numbers Spreadsheets to Excel

Need to share a Numbers file with Windows users or open it in Microsoft Excel? This online NUMBERS-to-XLSX converter turns Apple Numbers documents into clean, compatible .xlsx workbooks. Upload your .numbers, choose XLSX, and download a file you can use in Excel, Google Sheets, or LibreOffice—no installs, no signup.

What You Get

Multiple sheets: Each Numbers sheet becomes a separate Excel worksheet with its tab name preserved when possible.
Tables & layout: Cell values, basic formatting (fonts, alignment, number/date formats), column widths, and merged cells are mapped to Excel equivalents.
Charts & images: Charts and shapes are exported as embedded objects so dashboards remain readable in Excel.
Formulas: Common formulas are converted where feasible; otherwise displayed values are kept to maintain results.
Links: Hyperlinks in cells remain clickable in the XLSX.

Before You Convert (Best Practices)

Recalculate & refresh: Update all formulas, pivots, and charts in Numbers, then save—the converter relies on the displayed state.
Choose the view: Hide helper rows/columns and keep only what stakeholders need; order sheets logically.
Consistent formats: Standardize date patterns, decimal separators, and currency symbols to match your audience.
Fonts: Prefer common fonts (Helvetica/Arial/Calibri). Exotic fonts may substitute in Excel and change wrapping.
Images: Use reasonably sized pictures to avoid an oversized XLSX.

Notes on Feature Mapping

Conditional formatting: Basic rules often carry over; complex or custom styles may render as static formatting.
Pivot tables & filters: Interactive features may flatten to their current view; re-create pivots in Excel if needed.
Data validation & slicers: May not transfer; reapply validations in Excel after conversion.
Functions: Most arithmetic/text/date functions map cleanly; some Numbers-only functions will be replaced with values.

Troubleshooting

“Can’t open file”: Ensure the source is a genuine .numbers document (not a ZIP of its contents or an iCloud placeholder).
Weird dates or decimals: Mismatched locale settings can flip day/month or separators—set a consistent locale in Numbers, save, and reconvert.
Text overflow (#####): In Excel, widen columns or enable Wrap Text; adjust zoom/scale if needed.
Missing charts/fonts: Replace rarity fonts or reinsert the chart in Numbers, then reconvert; very complex charts may export as images.
Large output: Remove unused sheets/images, and avoid extremely high-resolution pictures.

Why Convert NUMBERS to XLSX?

Compatibility: XLSX opens everywhere—Windows/macOS/Linux, Excel Online, Google Sheets.
Editing & analysis: Use Excel formulas, pivots, and add-ins on your converted workbook.
Collaboration: Standardize on a common format for teams and clients outside the Apple ecosystem.

Privacy & Workflow

Conversion runs in your browser session and produces a downloadable XLSX in seconds. For frequent tasks—batch processing, watched folders, command-line automation, custom naming, or PDF/XLSX dual outputs—explore CoolUtils desktop tools. From Apple Numbers to a clean, analysis-ready Excel workbook, this converter makes cross-platform sharing effortless.

Feature	Online Converters	CoolUtils Desktop	Excel Built-in	Other Software
Batch Conversion	Limited	✅ Unlimited	Manual only	Limited
File Size Limit	1-5MB	✅ No limits	System dependent	Varies
Privacy & Security	Upload required	✅ 100% offline	✅ Local only	Varies
Conversion Speed	Internet dependent	✅ Fast local processing	Slow	Medium
Advanced Options	Basic	✅ Full customization	Limited	Basic
Cost	Free/Premium	One-time purchase	Requires Office	Subscription
Formatting Preservation	Good	✅ Excellent	Good	Varies
Multiple Formats Support	Limited	✅ 40+ formats	Few formats	Limited

Convert NUMBERS to XLSX Online

How to convert NUMBERS to XLSX?

NUMBERS File

XLSX File

FAQ ▼

How do I convert a NUMBERS to XLSX for free?

How do I convert a NUMBERS to XLSX for free?

How do I save an NUMBERS as a XLSX?

How do I save an NUMBERS as a XLSX?

How do I open a NUMBERS file?

How do I open a NUMBERS file?

Is it safe to convert my files online?

Is it safe to convert my files online?

Can I convert files using my mobile device?

Can I convert files using my mobile device?

NUMBERS to XLSX: Convert Apple Numbers Spreadsheets to Excel

What You Get

Before You Convert (Best Practices)

Notes on Feature Mapping

Troubleshooting

Why Convert NUMBERS to XLSX?

Privacy & Workflow

Convert from NUMBERS

Convert to XLSX