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Convert XLSX to ODS

You have the option to convert your xlsx file to ods, as well as a variety of other formats, using our free online converter.

Converting your xlsx file to ods is easy with these steps.

Converting your ods file to xlsx is easy with these steps.

Icon of «Upload xlsx-file»
Step 1

Upload xlsx-file

You can select xlsx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to ods»»
Step 2

Select «to ods»

Choose ods or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your ods file»
Step 3

Download your ods file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the ods format.

Converting xlsx to ods

Fast and easy
Simply drag and drop your xlsx files onto the webpage, and you'll be able to convert them to ods or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your xlsx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all xlsx to ods conversions in the cloud, which means that none of your computer's resources will be used in the process.

Office Open XML Document

Extension.xlsx
Category🔵 documents
Programs
🔵 Microsoft Office
🔵 LibreOffice
🔵 Kingsoft Office
🔵 Google Docs
Main program🔵 Microsoft Office
Description🔵 .xlsx (Microsoft Excel Open XML Spreadsheet) The .xlsx format is the default file format for spreadsheets created in Microsoft Excel, starting with Excel 007 and later versions. It's part of the Office Open XML specification and uses XML and ZIP compression for smaller file sizesThe .xlsx format supports complex spreadsheets with data, formulas, charts, pivot tables, and various formatting. It is more efficient and secure compared to the older .xls format and is widely used in business, education, and personal data organization.
Technical details🔵 Introduced in Excel 2007 as part of the Office Open XML (OOXML) standard, the `.xlsx` format is a notable advancement from the `.xls` format. It employs XML within a ZIP archive structure for improved data readability and efficient organization of elements like worksheets and shared strings. This format supports extensive datasets, allowing up to 1,048,576 rows and 16,384 columns per sheet, and includes advanced features like formulas, charts, pivot tables, and VBA macros. The use of shared XML files optimizes file size. `.xlsx` enhances cross-platform interoperability, includes security features like digital signatures and encryption, and has a macro-enabled `.xlsm` variant. Its XML structure minimizes file corruption risks and aids in data recovery. Widely compatible with modern spreadsheet software and older Excel versions, `.xlsx` has significantly enhanced Excel workbook functionality and efficiency, making it a preferred format for contemporary spreadsheet tasks.
Developer🔵 Microsoft
MIME type
🔵 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

OpenDocument Spreadsheet

Extension.ods
Category🔵 documents
Programs
🔵 Microsoft Office 2007
🔵 Microsoft Office 2010
Main program🔵 OpenOffice Calc
Description🔵 ods (OpenDocument Spreadsheet) The .ods file format is a spreadsheet file format used by LibreOffice Calc, OpenOffice Calc, and other office suites that support the OpenDocument standard. It's an XML-based file format and an open alternative to proprietary formats like Microsoft's .xls and .xlsx. ODS files can contain complex spreadsheets with cells, rows, columns, formulas, charts, and graphicsThey are commonly used in environments that prefer or require open-source software.
Technical details🔵 The `.ods` (OpenDocument Spreadsheet) format is a part of the OpenDocument Format (ODF) for office documents, with these key features: - Standardization: Standardized by OASIS and ISO/IEC (ISO/IEC 26300), ensuring a public specification and transparent development process. - XML-Based: Comprises compressed XML files, technically making it a ZIP archive, for robust data exchange and interoperability. - Spreadsheet Elements: Supports rows, columns, cells, formulas, charts, and advanced formatting like conditional formatting and cell styles. - Compatibility: Broadly supported by various office suites like OpenOffice.org, LibreOffice, Google Docs; limited compatibility with Microsoft Excel for complex sheets. - Open Standard: Freely available for implementation without licensing fees, promoting software diversity and compatibility. - Compression: Benefits from ZIP compression, efficient for large spreadsheets. - Macro Support: Can include macros in various scripting languages, with potential security risks. - Metadata: Supports document management metadata like title, author, creation date. - Formula Syntax: Has unique formula syntax, possibly leading to compatibility issues with other formats like .xlsx. - Multiple Sheets Support: Allows multiple sheets within a single document. - Object Embedding: Enables embedding of objects and linking to external databases. - Accessibility Features: Includes features for accessibility. - Encryption and Security: Offers options for encryption and password protection. The `.ods` format offers a flexible, interoperable solution for spreadsheet applications, particularly favored in open-source environments.
Developer🔵 Sun Microsystems
MIME type
🔵 application/vnd.oasis.opendocument.spreadsheet
🔵 application/x-vnd.oasis.opendocument.spreadsheet

FAQ

❓ How do I change xlsx to ods?
To get started, either pick a file you want to convert from xlsx and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert xlsx to ods?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing xlsx to ods.
🛡️ Can I trust OnlineConvertFree to convert xlsx to ods securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including xlsx to ods, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert xlsx to ods without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including xlsx to ods, on your computer or mobile device, completely online.