Spreadsheets

Convert XLSX to XLS

Free online XLSX → XLS converter. Drop your file, pick XLS, and download. No ads, no account, no watermark.

Free · No ads · No sign-up

Convert XLSX to XLS online

Drop a XLSX file below and download a clean XLS file. Free, private, and processed on our own hardware.

⇪

Drop files here or browse

Up to 100 MB per file · batch supported · files deleted automatically

From To

🔒 Files are encrypted in transit, never shared, and deleted from our servers automatically.

Choose your price to unlock 12 GB uploads and priority processing. One-off payment, no subscription.

1Files converted

445Conversion pairs

0Ads served

100 MBFree per file

🇨🇦Hosted in Canada

We detect the format and show every compatible target.

Images, video, audio, Office, PDF, ebooks, archives, JSON/CSV and more.

Your converted file is ready in seconds and deleted shortly after.

Pick a source format, or drop a file and we’ll detect it for you. Then choose any compatible target.

Is this XLSX to XLS converter free?

Yes. It is completely free, with no ads and no account required.

What is the maximum file size?

100 MB per file. You can convert multiple files in one batch.

Are my files private?

Yes. Files are converted on our Canadian servers, never shared, and deleted automatically after a short period.

Can I convert more than one file at once?

Yes — drop as many files as you like and use batch conversion.