Convert Numbers → XLSX Online — Free
Convert Apple Numbers spreadsheets to Excel XLSX.
Drag & drop or click to browse
Accepts .numbers files up to 30 MB
Free plan includes 5 conversions/day. Need more? Talk to us →
What is a .numbers file?
NUMBERS is a widely-used format in the Spreadsheet category. Convert Apple Numbers spreadsheets to Excel XLSX. Files in this format are commonly used across various tools, pipelines, and workflows.
What is a .xlsx file?
XLSX is a popular format in the Spreadsheet ecosystem. Converting from NUMBERS to XLSX gives you access to its unique features, broader tooling support, and improved interoperability.
How to convert Numbers → XLSX online
Upload your file
Drag & drop your .NUMBERS file onto the upload zone, or click "Browse" to select it.
Validate & preview
The tool checks the file type and size before uploading. Invalid files are rejected immediately with a clear error.
Convert on the server
Click "Convert" to upload and process your file. Server-side conversion typically takes ~15 seconds.
Download your result
When done, click "Download .XLSX" to save your converted file. Files are securely deleted after 1 hour.
Frequently asked questions
Is this NUMBERS to XLSX converter free?
Yes. The Numbers → XLSX tool is free for up to 5 conversions per day. Pro (50/day) and Business (unlimited) plans unlock higher limits.
Is my file secure on the server?
Your file is uploaded over an encrypted HTTPS connection to a secure server worker. The converted file is stored temporarily and automatically deleted after 1 hour. We never share or store your files longer than necessary.
What is the maximum file size for NUMBERS?
You can convert files up to 30 MB. If your file is larger, consider compressing it first or upgrading to a Business plan for increased limits.
What is the difference between NUMBERS and XLSX?
NUMBERS and XLSX are both formats in the Spreadsheet category, each with different use cases, tooling support, and feature sets. Convert Apple Numbers spreadsheets to Excel XLSX.
Can I convert multiple files at once?
Batch conversion is available on Pro and Business plans. Free users convert one file at a time.