Free online XLTX to ODS converter
Convert Excel XLTX spreadsheet templates to editable ODS files with online or desktop tools.
Convert XLTX to ODS online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .xltx file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .xltx to .ods conversion
After successful file upload, click to convert when you are ready.
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Download converted .ods file
Conversion result is ready to download.
How to convert xltx to ods file
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XLTX files are Excel spreadsheet templates, but some spreadsheet programs and document workflows require an ODS file. Converting the template lets you edit or share its spreadsheet content in OpenDocument-compatible software such as LibreOffice Calc.
What the XLTX format is
XLTX is the Office Open XML format for Excel spreadsheet templates. It can contain preset sheets, formatting, formulas, and sample content; Microsoft Excel creates and uses these files. You may receive one when someone shares a reusable workbook design rather than a finished spreadsheet.
What the ODS format is
ODS (OpenDocument Spreadsheet) is an open spreadsheet format used by LibreOffice Calc and other OpenDocument-compatible programs. It is useful for sharing editable spreadsheets across software that supports the OpenDocument standard. ODS is a spreadsheet format, not a template format; LibreOffice’s template format is OTS.
How to convert XLTX to ODS
Online on 101convert.com
- Upload the XLTX file on this page. You can add several files for batch conversion; the per-file size limit is shown on the page.
- Choose ODS as the output format and start the conversion. The conversion runs on the site’s server with LibreOffice.
- Download the converted ODS file.
Offline with desktop software
LibreOffice Calc is free and runs on Windows, macOS, and Linux. Open the XLTX file with File → Open, then use File → Save As, select ODF Spreadsheet (.ods) as the file type, and save. If Calc opens the XLTX as a new workbook based on the template, save that workbook as ODS.
Microsoft Excel can also save the workbook in OpenDocument format. Open the XLTX file, choose File → Save As, select OpenDocument Spreadsheet (*.ods) as the format, and save the copy.
Compatibility and template behavior
ODS conversion can change the appearance or behavior of Excel-specific formulas, formatting, charts, and other workbook features. Check the converted file in the program where it will be used. Saving as ODS creates a spreadsheet, not a reusable template; for a LibreOffice template, save the result in OTS format instead.
Note: This xltx to ods conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
XLTX vs ODS: format comparison
How the XLTX and ODS formats compare on the properties that matter most for this conversion.
| Property | .XLTX Microsoft Excel Open XML Spreadsheet Template | .ODS OpenDocument Spreadsheet |
|---|---|---|
| Open standard | Partly open | Yes |
| Compression | Lossless | Lossless |
| Typical file size | Small | Medium |
| Opens in a web browser | No | Partial |
| Further editing | Easy | Easy |
| Metadata support | Extensive | Extensive |
| Plain-text readable | — | Yes |
| Best used for | Editing and post-production | Data exchange |
| Introduced | 2007 | 2005 |
| Developer | Microsoft | OASIS |
| MIME type | application/vnd.openxmlformats-officedocument.spreadsheetml.template | application/vnd.oasis.opendocument.spreadsheet |
Frequently asked questions
Is the XLTX to ODS converter free?
Yes, converting XLTX to ODS on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my XLTX file be?
You can upload XLTX files up to 10 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 1000 MB per file and 100 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert XLTX to ODS?
No. The XLTX to ODS conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid XLTX file for this XLTX to ODS conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.