ODT to DOCX Converter

Convert ODT (OpenDocument text) files to DOCX online, for free, with nothing to install.

To convert ODT to DOCX, select or drop your .odt file above, check that DOCX is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.

What is an ODT file?

ODT – OpenDocument text. ODT is the text document of LibreOffice, OpenOffice and other OpenDocument programs: an open format, and a ZIP of XML files. Word opens it too.

ODT Converter →

What is a DOCX file?

DOCX – Microsoft Word document. DOCX is the document format of Microsoft Word since 2007: a ZIP of XML files that holds text, styles, tables and pictures. Word, LibreOffice, Google Docs and most word processors open it.

DOCX Converter →

How to convert ODT to DOCX

  1. Click Select File, or drop your .odt files anywhere on this page. You can add several at once.
  2. Check that DOCX is chosen as the output format. On this page it is picked for you.
  3. Click Convert. When a file has to go to our server, the button says Upload and convert instead.
  4. Click Download next to each file when it's done.

ODT vs DOCX: how they compare

ODTDOCX
LayoutFlowing textFlowing text
EditableYesYes
Created byOASIS (OpenDocument standard), 2005Microsoft (Office Open XML), 2007
Best forDocuments in LibreOffice or other open softwareDocuments you or others will keep editing

Frequently asked questions

Is converting ODT to DOCX free?

Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.

Are my ODT files uploaded anywhere?

This conversion runs on our server, because reading an ODT file needs LibreOffice, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.

How large can the ODT file be?

Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.

Will the DOCX look the same as the ODT?

The text and structure are kept: headings, lists, tables, bold and italic. Exact page layout, fonts and spacing may differ, because DOCX is flowing text, not fixed pages.

Can I convert several ODT files at once?

Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.

Convert ODT to other formats

Convert other documents to DOCX

All document formats

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