HotConvertRemove ads for as little as €2.99 — enjoy HotConvert with no ads.
Drop your files here
or click to select
Why convert ODS to XLSX?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the ODS format
ODS — OpenDocument Spreadsheet
ODS is the open standard spreadsheet format used by LibreOffice Calc and Apache OpenOffice Calc. As an ISO/IEC standard, it provides a non-proprietary alternative to Microsoft Excel's XLSX format with support for formulas, charts, and pivot tables.
Common uses
- LibreOffice and OpenOffice spreadsheets
- Open-standard data analysis and reporting
- Government and institutional financial documents
- Cross-platform spreadsheet sharing
About the XLSX format
XLSX — Microsoft Excel Open XML Spreadsheet
XLSX is the default format for Microsoft Excel spreadsheets. It supports complex formulas, pivot tables, charts, and large datasets, making it the standard for business data analysis and financial reporting.
Common uses
- Financial reports and budgets
- Data analysis and statistics
- Inventory and databases
- Business dashboards
Related conversions
Other conversions available for ODS and XLSX files
Frequently asked questions
How do I convert ODS to XLSX?
Upload your ODS file above, choose XLSX as the output format, then click Convert. Your XLSX file is ready to download in seconds — nothing to install, and it works in your browser.
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.
Remove ads for as little as €2.99 — enjoy HotConvert with no ads.