Convert from XLS to other formats in bulk.
Large XLS files are supported.

Max size: 200 MB per file

You can convert XLS Learn more about XLS files to


What is XLS?

Extension xls
Category Document/Office file formats
Developed by Microsoft
Mime type application/


Spreadsheet compatible with Microsoft Office Excel 2003 and older.

Common questions about XLS conversions

How to open an XLS file?

If you don't know how to view an XLS file, you can convert it to another format you already recognize. You can use MConverter for the conversion.

Can I convert XLS files in bulk?

Yes, MConverter supports batch converting of multiple XLS files at once. You can even drag and drop folders containing XLS's.
Pasting XLS files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert an XLS file, if its size is 1 GB?

Yes, with MConverter Premium you can convert big XLS's, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert XLS files over 200 megabytes, try MConverter Premium.

Is converting XLS's safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your XLS files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your XLS's and other converted files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,179,005 files so far.

How long does it take to convert XLS?

For most documents, the wait may be a minute or so. However, MConverter also supports converting larger documents, meaning that it could take a while (up to over an hour, for example).
Get it on Google Play Available on Samsung Galaxy Store Get it from Microsoft Store

Made with 💙 in 🇧🇬 Bulgaria

My Account
Profile Picture
Free Edition
Action required
We need your attention to complete a payment.

Otherwise, your Premium benefits may stop working.

Downloads blocker detected
To stop seeing this message,
go to Samsung Internet > Settings > Privacy and security, and turn off Block automatic downloads.
To continue downloading your converted files, press the following button:
Download Files

Your conversion has produced multiple files. This happens when, for example, a video or a PDF is converted to an image format.
You can choose whether to download the individual video frames or document pages, or download everything in a ZIP.

Thank You

You Have a Gift!

Since you've previously supported the development of MConverter and we're extremely thankful for that, we're giving you 1 year of MConverter Premium for free.

To claim your reward, send us an email with the date of your donation to If you prefer, you can send a screenshot of your donation instead.

Legal Information
Privacy Policy
Share with other apps

Fetching your file in order to share it with other apps...

Terms of Use

Upgrade to Premium

And get more features

Payments are processed by .
MConverter does not see your debit/credit card info.
Already purchased?

Verifying Your Purchase

Please wait a few seconds...