XLS to ODS Converter
Convert XLS to ODS online — free, fast and secure. Try now!
Drag and drop your files here or click to upload.
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Maximum file size is 1GB
How It Works
How to Convert XLS to ODS
Click inside the file drop area to upload your XLS file or drag & drop it.
Locate your XLS file on your device—typically used for various purposes. Ensure the file is under 50MB to avoid upload issues. If the upload fails, check your internet connection or try compressing the file first.
Select ODS as the output format and click the 'Convert' button.
Choose ODS based on your needs—different formats suit different purposes, like JPEG for smaller file sizes. The conversion process typically takes a few seconds, depending on file size and server load.
Download the converted ODS file instantly after conversion.
Once the conversion is complete, click the download link to save your ODS file. You can then open it in software like a compatible viewer. If the file doesn’t download, ensure your browser allows pop-ups from RunConvert.
You can also send a link to the converted file via email. (Optional)
Enter an email address to receive a secure link to your converted file, which is useful for sharing with clients or accessing later. Links expire after 24 hours for security, and RunConvert ensures your data is protected during transmission.
Convert Your XLS files to other formats
RunConvert.com can convert your XLS files to these other formats:
Convert Your XLS files to other formats
Convert Files to XLS Format
RunConvert.com supports these converters to XLS format:
Convert Files to XLS Format
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Frequently Asked Questions
Here are some common questions and answers about xls and ods file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: What’s the best format to convert XLS to for editing?
A: XLSX is ideal for editing in modern Excel. RunConvert.com makes the switch easy, so you can dive into your data.
Q: What’s an XLS file, and why convert it?
A: XLS is an older Excel spreadsheet format, still used by some. Converting to XLSX or PDF makes it shareable or modernized. RunConvert.com brings these files into the present.
Q: Does RunConvert.com support older ODS versions?
A: You bet! RunConvert.com handles most ODS versions, even older ones. It’s like playing a classic song on a modern stereo—works perfectly.
Q: How fast is ODS conversion on RunConvert.com?
A: Quick as a click—usually just seconds! RunConvert.com is built for speed, so your data is ready in no time.
Q: Can I convert a spreadsheet with VBA code?
A: VBA doesn’t transfer to other formats. You’ll need to keep it in XLSM if the code matters.
Q: Will pivot tables stay intact after conversion?
A: If you convert between Excel-compatible formats like XLSX or ODS, pivot tables should stay. CSV or PDF will flatten them to plain data.
Q: Is there a difference between .xls and .xlsx conversion?
A: .XLS is older and bulkier. .XLSX is newer, smaller, and faster. We recommend upgrading during conversion when possible.
Q: Are converted files virus-free?
A: Absolutely. We don’t add anything to your files—just convert them. Always scan downloads if you’re extra cautious though!
Q: Can I remove empty columns before converting?
A: You’ll need to do that manually before uploading. We’re planning to add a cleanup tool in the future!
Q: Can I convert an Excel macro-enabled file (.xlsm)?
A: Yes, but keep in mind most formats don’t support macros. If you convert to XLSX or CSV, the macros won’t carry over.
What is XLS (Excel Spreadsheet)?
XLS (Excel Spreadsheet) is a proprietary file format developed by Microsoft for storing spreadsheet data, including rows, columns, and data cells. The format supports complex data like formulas, charts, and formatting.
XLS files are widely used for business, academic, and personal tasks requiring advanced data analysis, visualization, and reporting.
How to open XLS?
XLS files can be opened using spreadsheet programs like Microsoft Excel, LibreOffice Calc, or Google Sheets. These programs display data in a tabular format, preserving the cell structures, formulas, and formatting.
To open XLS files in Excel or Google Sheets, simply double-click the file or import it into the application.
XLS is Developed by: Microsoft
XLS was Released on: 1985
Useful Links for XLS:
How to convert XLS?
You can convert XLS files to other formats, such as CSV, JSON, or PDF, using online file converters or within spreadsheet programs. Simply upload your XLS file and select the desired output format.
In Microsoft Excel or LibreOffice, you can also save your XLS files in various other formats, like CSV or PDF, for compatibility with different applications.
What is ODS (Open Document Spreadsheet)?
ODS (Open Document Spreadsheet) is an open standard for spreadsheet documents. It is part of the OpenDocument family of file formats and is commonly used for storing tabular data, such as spreadsheets and financial documents.
ODS files are used by open-source office suites like LibreOffice and OpenOffice, and they are also supported by other spreadsheet programs.
How to open ODS?
ODS files can be opened using open-source office software like LibreOffice Calc or OpenOffice Calc. They can also be opened in other spreadsheet applications, such as Microsoft Excel, although some features may not be fully supported.
To open ODS files, simply double-click on the file, or use the 'Open' function within a spreadsheet program like LibreOffice Calc or Excel.
ODS is Developed by: OASIS (Organization for the Advancement of Structured Information Standards)
ODS was Released on: 2005
Useful Links for ODS:
How to convert ODS?
You can convert ODS files to other formats such as CSV, Excel (.xlsx), or PDF using online file converters. Simply upload your ODS file and select the desired output format.
Many office applications, including LibreOffice and Microsoft Excel, allow you to save ODS files in different formats, making them compatible with a wide range of software.
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