Numbers to XLSX converter
A fast, private way to change Numbers to XLSX. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert Numbers to XLSX
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps rows, columns and cell values intact
Retains number formats so totals still read correctly
Free to try with no account and no watermark
Batch several Numbers files in a single conversion
How it works
Convert Numbers to XLSX in 3 steps
Drop your Numbers into the box above
Let StandardsPDF process it in your browser
Save the XLSX to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert Numbers to XLSX?+
Upload your Numbers file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the XLSX. There is nothing to install and no account required.
Is converting Numbers to XLSX free?+
Yes. Numbers to XLSX conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the XLSX keep the quality of my Numbers?+
StandardsPDF aims for the highest fidelity the XLSX format allows, so your spreadsheet comes through looking as close to the original as possible. Some format-specific details may adapt where XLSX works differently to Numbers.
Are formulas kept when I convert Numbers to XLSX?+
Cell values, rows and columns from your Numbers are always preserved. Live formulas carry into the XLSX when it supports them, otherwise they become their calculated values.
Do I need to install anything to convert Numbers to XLSX?+
No. Converting Numbers to XLSX runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum Numbers file size I can convert to XLSX?+
Up to 100 MB per Numbers on the free tier and 2 GB on Pro. If your Numbers is larger, split it first or upgrade for the higher limit.
Can I convert several Numbers files to XLSX at once?+
Yes – add multiple Numbers files and StandardsPDF processes them as a batch, returning a XLSX for each.
Can I convert Numbers to XLSX on my phone?+
Yes – the Numbers to XLSX converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.