Convert DOC to ODT online in seconds — free, with no sign-up. ODT is lossless and ideal for open-source document editing. Your files are encrypted and deleted automatically after 24 hours.
ODT
OpenDocument Text — The open-standard word-processing format used by LibreOffice.
How to convert DOC to ODT
- 1Upload your DOC file
Click “Choose a file” or drag and drop your DOC file onto the page — no sign-up or email needed.
- 2Convert to ODT
ODT is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your ODT file
Your ODT file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
DOC vs ODT
| DOC | ODT | |
|---|---|---|
| Full name | Microsoft Word (legacy) | OpenDocument Text |
| Type | Document | Document |
| Compression | Lossless | Lossless |
| Best for | opening legacy Word files; converted to DOCX or PDF | open-source document editing |
Frequently asked questions
Does converting DOC to ODT lose quality?
Converting DOC to ODT 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 DOC and ODT?
Microsoft Word (legacy) (DOC) is lossless and best for opening legacy Word files; converted to DOCX or PDF. OpenDocument Text (ODT) is lossless and best for open-source document editing. Convert DOC to ODT when you need a document for open-source document editing.
Is the DOC to ODT converter free?
Yes — converting DOC to ODT 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 DOC 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 DOC to ODT 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 DOC to ODT?
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 DOC files to?
Besides ODT, you can convert DOC to DOCX, HTML, PDF, RTF, TXT and more — see the full list of DOC conversions below.
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Last updated July 2026