Convert ODT to DOCX online in seconds — free, with no sign-up. DOCX is lossless and ideal for editing and collaborating on documents. Your files are encrypted and deleted automatically after 24 hours.
ODT
OpenDocument Text — The open-standard word-processing format used by LibreOffice.
DOCX
Microsoft Word — Word's editable format storing text, styles, images and tables as XML.
How to convert ODT to DOCX
- 1Upload your ODT file
Click “Choose a file” or drag and drop your ODT file onto the page — no sign-up or email needed.
- 2Convert to DOCX
DOCX is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your DOCX file
Your DOCX file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
ODT vs DOCX
| ODT | DOCX | |
|---|---|---|
| Full name | OpenDocument Text | Microsoft Word |
| Type | Document | Document |
| Compression | Lossless | Lossless |
| Best for | open-source document editing | editing and collaborating on documents |
Frequently asked questions
Does converting ODT to DOCX lose quality?
Converting ODT to DOCX preserves your text, images and most formatting. Very complex elements — macros, live formulas or unusual fonts — may not carry over perfectly, but the content stays intact.
What's the difference between ODT and DOCX?
OpenDocument Text (ODT) is lossless and best for open-source document editing. Microsoft Word (DOCX) is lossless and best for editing and collaborating on documents. Convert ODT to DOCX when you need a document for editing and collaborating on documents.
Is the ODT to DOCX converter free?
Yes — converting ODT to DOCX is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my ODT files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert ODT to DOCX on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert ODT to DOCX?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert ODT files to?
Besides DOCX, you can convert ODT to HTML, MARKDOWN, MD, PDF, RST, RTF and more — see the full list of ODT conversions below.
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Last updated July 2026