XLSX to XML Converter

Convert XLSX to XML online, for free.



Choose Files
  • From Device
  • From Dropbox
  • From Google Drive
  • From OneDrive
  • From Url
Max file size 1GB. Upgrade for more Sign Up for more

Password to open the source file (Maximum 255 characters).


How to Convert XLSX to XML?

  1. Click the “Choose Files” button to select your XLSX files.
  2. Click the “Convert to XML” button to start the conversion.
  3. When the status change to “Done” click the “Download XML” button

Easy to Use

Simply upload your XLSX files and click the convert button. You can also batch convert XLSX to XML format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our XLSX to XML Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 8 hours.


Excel Open XML Workbook (XLSX) is the default spreadsheet format of Microsoft Excel since the 2007 release. An XLSX file is a ZIP package of Office Open XML parts describing worksheets, formulas, charts, and formatting. Compared with the old XLS format it is substantially smaller, supports over a million rows per sheet, and cannot contain macros — a deliberate safety measure.

 

How to open an XLSX file?

Microsoft Excel opens XLSX natively, and Excel for the web opens it in a browser with a Microsoft account.

 

Google Sheets, LibreOffice Calc, and Apple Numbers all preserve formulas and most formatting. Very complex workbooks with pivot tables or advanced charts are safest in Excel itself. To share data without letting recipients change it, convert the workbook with our XLSX to PDF tool.

 

Developed by: Microsoft

Standard: ECMA-376 / ISO/IEC 29500

Initial Release: 2007


Extensible Markup Language (XML) is a text-based format for storing structured data in a way that both people and software can read. Data is wrapped in tags that you define yourself, so an XML file describes not just values but what each value means. XML underpins a huge amount of everyday computing: Office documents, RSS feeds, SVG graphics, sitemaps, and countless configuration files are all XML underneath.

 

How to open an XML file?

Any web browser will display an XML file as a collapsible tree, which is the fastest way to inspect one. Simply drag the file into Chrome, Firefox, or Edge.

 

For editing, use a text editor with syntax highlighting such as Notepad++ or Visual Studio Code, both of which validate the structure and reformat messy files. Microsoft Excel can import XML as a table when the file holds tabular data. Never rename an XML to another extension expecting it to work — the tags define its meaning. You can also convert the file with our XML to PDF tool.

 

Developed by: World Wide Web Consortium (W3C)

Initial Release: 1998

Freeconvert.me can convert your other files to XML format:

Freeconvert.me can convert your XLSX files to these other formats:


Your Data, Our Priority

At FreeConvert, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.

Learn more about our commitment to security
  • SSL/TLS Encryption SSL/TLS
    Encryption
  • Secured Data Centers Secured Data
    Centers
  • Access Control and Authentication Access Control and
    Authentication

Want to convert large files without a queue or Ads?

Upgrade Now

Sign Up