Convert CSV to ODS Files Online for Free.
Free online tool to convert csv to ods files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
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Maximum file size is 10MB
How It Works
How to Convert CSV to ODS
Click inside the file drop area to upload your CSV file or drag & drop it.
Select ODS as the output format and click the 'Convert' button.
Download the converted ODS file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your CSV files to other formats
RunConvert.com can convert your CSV files to these other formats:
Convert Your CSV files to other formats
Convert Files to CSV Format
RunConvert.com supports these converters to CSV format:
Convert Files to CSV Format
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Frequently Asked Questions
Here are some common questions and answers about csv file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: What’s the best format for mailing spreadsheet data?
A: PDF is best if you don’t want changes. CSV works well for raw data sharing. Just don’t send huge Excel files if you can avoid it.
Q: Why are some formulas broken after converting?
A: Not all formats use the same formula syntax. Stick to XLSX or ODS for the best compatibility.
Q: Why do some numbers change when I open a converted file?
A: Sometimes Excel auto-formats things weirdly—like turning long numbers into scientific notation. Try formatting cells as text before converting.
Q: What’s the difference between XLS and XLSX?
A: Good question! XLS is the older Excel format, while XLSX is newer, smaller, and more efficient. It’s kind of like upgrading from a flip phone to a smartphone.
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: Why use spreadsheet conversion at all?
A: Sometimes you need a lighter file, better compatibility, or just a shareable version. Conversion keeps your data flexible and accessible.
Q: How can I make sure the data types stay correct after conversion?
A: Great question! Keep consistent formatting in your original file—especially dates and numbers. And double-check after converting, just in case.
Q: How can I keep my spreadsheet formulas when converting?
A: Stick to spreadsheet-to-spreadsheet formats like XLSX to ODS or vice versa. Formats like CSV or PDF won’t keep formulas—they just show the values.
Q: Can I preview how the PDF will look before converting?
A: We’re building a live preview feature! For now, you’ll need to download and check—conversions are quick, so it’s easy to retry.
Q: Does RunConvert have file size limits?
A: We allow generous file sizes, but there’s a cap (around 100MB for now). Most spreadsheets fall well under that, though.
What is CSV (Comma-Separated Values)?
CSV (Comma-Separated Values) is a simple text-based file format used for storing tabular data, such as spreadsheets or databases. Each line of a CSV file represents a row, and each value within a row is separated by a comma.
CSV files are commonly used for data exchange between different applications and are easily opened and edited by spreadsheet programs like Microsoft Excel, Google Sheets, and other data processing tools.
How to open CSV?
CSV files can be opened using spreadsheet programs such as Microsoft Excel, Google Sheets, or LibreOffice Calc. You can also open them using text editors like Notepad or Sublime Text, although they won't display the data in a table format.
To open CSV files in Excel or Google Sheets, simply double-click the file or import it into the application.
CSV is Developed by: International Organization for Standardization (ISO)
CSV was Released on: 1983
Useful Links for CSV:
How to convert CSV?
You can convert CSV files to other formats, such as Excel (.xlsx), JSON, or TSV (Tab-Separated Values), using online file converters. Simply upload your CSV file, choose the desired output format, and let the converter do the work.
Many spreadsheet applications like Excel also allow saving CSV files in various formats for easier use across different platforms and 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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