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ODS to XLSX converter

Convert ODS to XLSX online from any device with a free converter.

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About Spreadsheet converter

Convert ODS to XLSX files online with our free spreadsheet converter. Whether you're on Windows 10, Mac, Android or iPhone, converting ODS files is quick and easy.

Spreadsheet file formats like XLSX, XLS, ODS, and CSV are commonly used for organizing and analyzing data. XLSX and XLS are associated with Microsoft Excel and support advanced features, CSV is a simpler format, storing data as plain text. Popular applications for working with tables include Microsoft Excel, Google Sheets, and Apple Numbers.

To change ODS to XLSX just drop your file onto the upload form, pick the output format and hit the Convert button. After the conversion is finished, download your XLSX file instantly. No email needed.

Check our video
ODS

Open Document Spreadsheet

The OpenDocument Spreadsheet (ODS) file format is an open standard for storing spreadsheet data, part of the OpenDocument Format (ODF) family, designed for interoperability and long-term data preservation. It is natively supported by applications like LibreOffice Calc, Apache OpenOffice, and Google Sheets, as well as being compatible with Microsoft Excel through import/export functionality. The format uses XML-based file structure, enabling features such as formulas, charts, conditional formatting, and macros, while maintaining a compact and efficient storage system for complex data.

XLSX

Microsoft Excel Open XML Spreadsheet

XLSX is a widely used file format for spreadsheets, developed by Microsoft as part of the Office Open XML standard, succeeding the older XLS format. It is supported by Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications, ensuring cross-platform compatibility. The format is based on XML and stored in a compressed ZIP container, enabling features like advanced formulas, charts, conditional formatting, and support for large datasets while maintaining smaller file sizes compared to its predecessor.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert ODS to XLSX

Step 1
Click inside the file drop area to upload ODS file or drag & drop ODS file.
Step 2
Click on Convert button. Your ODS files will be uploaded and converted to XLSX result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the XLSX file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert ODS into many other file formats. Please see the complete list below.

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