ODT to DOCX
ODT is the native document format of LibreOffice and OpenOffice — great open-source software, but a format that Microsoft Word doesn't always handle smoothly. If you're sharing a document with Word users, submitting to a workplace that runs Microsoft Office, or uploading somewhere that expects a .docx, converting ODT to DOCX removes the friction. FluidConvert converts your OpenDocument text files into Word's DOCX format, keeping your text, styles, tables, and images intact so the document opens cleanly in Word, Google Docs, or anything else that speaks DOCX. It's a like-for-like editable format swap, not a downgrade to plain text. FluidConvert does this free, with no account required.
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Accepts: application/vnd.oasis.opendocument.text, .odt · Max 1GB · always free
Your files are encrypted with TLS and automatically deleted after conversion.
Simply upload your .ODT file and we'll convert it to .DOCX format — fast, free, and secure.
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How to Convert ODT to DOCX
Upload Your File
Click the upload area above or drag and drop your .ODT file. We support files up to 1GB, completely free.
Choose Output Format
Select .DOCX as your target format. Adjust any conversion settings if needed.
Download Your File
Click Convert Now and wait a few seconds. Once complete, download your converted file instantly.
About ODT to DOCX
Last updated: September 2026
What is ODT?
ODT (OpenDocument Text) is the default document format for LibreOffice Writer, Apache OpenOffice, and other applications built on the OpenDocument standard. It's an open, XML-based, ISO-standardized format, which means it's free of any single vendor's control and designed for long-term interoperability. Like DOCX, an ODT file stores rich content: formatted text, paragraph and character styles, tables, images, headers and footers, and more, all packaged in a ZIP container. Governments and open-source users often favor ODT precisely because it's a non-proprietary standard. The one drawback is that it isn't the default in Microsoft Word, which can lead to compatibility hiccups when sharing.
Why convert to DOCX?
DOCX is the world's most common word-processing format and the default in Microsoft Word, so converting to it maximizes compatibility. You'd convert ODT to DOCX when a colleague or client needs the file in Word, when submitting to a system or employer that requires .docx, or when you want the smoothest experience in Google Docs, Office Online, or mobile Office apps — all of which handle DOCX natively. While these tools can sometimes open ODT, styling and layout can shift; delivering a DOCX avoids those surprises and ensures the recipient sees the document the way you intended, with everything editable.
What to expect from the conversion
This is an editable-to-editable conversion between two similar rich formats, so most content transfers faithfully. Text, paragraph and character styles, tables, images, lists, headers, and footers generally carry over well, and the document stays fully editable in Word. Because ODT and DOCX are different XML schemas, some fine details can shift slightly: complex layouts, custom style definitions, certain fields, or unusual spacing may render a little differently. Fonts substitute if the original isn't installed on the reader's system. For typical letters, reports, and essays the result is very close to the original; heavily formatted documents may want a quick review in Word.
How FluidConvert handles it
FluidConvert reads your ODT file on secure servers, mapping its OpenDocument structure and styles into the equivalent DOCX elements so formatting is preserved as closely as possible. Uploads are encrypted in transit and automatically deleted after conversion. The service is free and needs no account.
Common reasons to convert ODT to DOCX
- Sending a LibreOffice document to a colleague or client who uses Microsoft Word
- Submitting a document to a workplace or system that specifically requires the .docx format
- Getting the smoothest editing experience when opening the file in Google Docs or Office Online
- Standardizing a mixed set of documents into DOCX for a team that runs Microsoft Office
- Sharing a resume or report as DOCX so recruiters and reviewers can open it without compatibility issues
Frequently Asked Questions
Will my formatting and styles survive the conversion to DOCX?
Mostly yes. Text, paragraph and character styles, tables, images, lists, and headers and footers generally transfer well because both formats are rich, XML-based document formats. Some fine details can shift since ODT and DOCX use different underlying schemas — complex layouts or custom styles may render slightly differently. For everyday documents the result is very close to the original, and everything remains fully editable in Word after conversion.
Do I need Microsoft Word or LibreOffice installed to do this?
No. FluidConvert converts the ODT to DOCX entirely on our servers, so you don't need any office software installed on your device. You just upload the ODT and download the DOCX. Of course, you'll want a program that opens DOCX — Word, Google Docs, LibreOffice, or Office Online — to view and edit the result, but nothing special is required to perform the conversion itself.
Are tables and images preserved when converting ODT to DOCX?
Yes. Tables convert to real, editable Word tables with their cells and content intact, and embedded images carry over in place. Because both ODT and DOCX are designed to hold this kind of rich content, these elements map across reliably. Very intricate tables with unusual formatting might need a minor touch-up in Word, but in general your tables and pictures appear as expected in the converted document.
Will fonts look the same after converting?
The font choices are preserved in the DOCX file, but how they display depends on whether those fonts are installed on the viewer's computer. If the original document used a font the reader doesn't have, their software substitutes a similar one, which can slightly change spacing and line breaks. This is normal font-substitution behavior common to all word processors, not something specific to the conversion. Using widely available fonts avoids surprises.
Can I convert a DOCX back to ODT later?
Yes. The two formats are interchangeable in both directions, so you can convert DOCX back to ODT whenever you need to return to LibreOffice or a fully open-standard workflow. Keep in mind that each round-trip conversion can introduce small formatting shifts, so if you'll be editing heavily, it's best to pick one format and stick with it rather than converting back and forth repeatedly.