English
File converter / Documents / Convert to XLSX / ODS converter / XLSX to ODS

Convert XLSX to ODS

+
Choose file to convert to .ods
or drag and drop file

You can convert XLSX file to ODS as well as to variety of other formats with free online converter.

How to convert xlsx to ods?

How to convert ods to xlsx?
Step 1

Upload xlsx-file

Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2

Select «to ods»

Select ods or any other format, which you want to convert (more 200 supported formats)
Step 3

Download your ods file

Wait till your file will be converted and click download ods -file

Online and free xlsx to ods converter

Fast and easy
Just drop your xlsx files on the page to convert ods or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded xlsx files instantly and converted ods files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All xlsx to ods conversions make in the cloud and don't use any resources of your computer.

Office Open XML Document

File extension .xlsx
File category documents
Description XLSX – is an e-book created with one of the versions of the Excel program older than 2007. Thus the data have the form of the tables consisting of columns and lines. Each table is divided into cells that have a unique address, which consists of numeric and alphabetic characters. Cells contain data, both manually entered, and information that was obtained as a result of calculations. The extension allows the use of images, diagrams and graphic information. XLSX files are formatted based on the Open XML standard, which allows you to compress data by the type of ZIP. The archive contains a file for the description of the table and individual files for each of its worksheets. The format makes it possible to develop and edit complex multi-sheet spreadsheets with a variety of formulas and data sources.
Technical details Using the XLSX extension helps to optimize the content of the file, the technology of managing and restoring information. The format significantly increases the capabilities of binary files of obsolete Excel program variants. All applications that display XML can work correctly with the XLSX extension. Due to the preservation of data in XML format, reliable data storage is provided. This allows you to transfer files over local networks seamlessly.
Programs
Microsoft Office
LibreOffice
Kingsoft Office
Google Docs
Main program Microsoft Office
Developer Microsoft
MIME type
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

OpenDocument Spreadsheet

File extension .ods
File category documents
Description The OpenDocument Spreadsheet (ODS) file system was developed by the Oracle Corporation as an escape from the numerous proprietary spreadsheet applications available in the software market. Since it is open-sourced, free that is, and XML-based – meaning it is a file format supported on webpages. In more recent years, the ODS format is used for storing and fetching data on internet databases. The major merit is that it supports not only spreadsheets, but added features like charts, and graphical contents similar to those found on Microsoft Excel.
Technical details Since files are based on the XML format of data processing, which earns it a first place as the spreadsheet, charts, and word processing format on webpages. The HTML and ODF formats are both XML-based, which explains their compatibility. The OpenDocument Format (ODF) is an open-source standard developed by the Organisation for the Advancement of Structural Information Standard (OASIS). The first release of OASIS’ ODF was in May 2005. ODF supports the representation of files as subdocuments; these come with file extensions like .odt and .fodt – OpenDocument Text, .odp and .fodp – OpenDocument Presentation, .ods and .fods – OpenDocument Spreadsheet, .odg and .fodg – OpenDocument Graphics.
Programs
Microsoft Office 2007
Microsoft Office 2010
Main program OpenOffice Calc
Developer Sun Microsystems
MIME type
application/vnd.oasis.opendocument.spreadsheet
application/x-vnd.oasis.opendocument.spreadsheet

FAQ

❓ How can I convert xlsx to ods?
Firstly, select a xlsx file you want to convert or drag and drop it. Secondly, select ods or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert xlsx to ods?
documents conversion usually takes a few seconds. You will convert xlsx to ods very quickly.
🛡️ Is it secure to convert xlsx to ods on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including xlsx to ods) is 100% safe.
📱 Can I convert xlsx to ods without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including xlsx to ods) online on your computer or mobile.