Convert DOCX to ODT — Online Word to ODT Converter
Turn a Microsoft Word .docx file into an OpenDocument .odt file right in your browser — batch convert several files at once and download them as a single ZIP. The high-fidelity engine preserves fonts, formatting, images, and layout.
Key Features
High-Fidelity Conversion
The real LibreOffice engine preserves fonts, formatting, images, and page layout.
DOCX to ODT
Turn Word .docx files into OpenDocument .odt files.
Batch Convert
Convert multiple .docx files at once and download them together as a ZIP.
100% Local & Private
All conversion happens in your browser — your documents never leave your device.
No Office Required
No Microsoft Word or LibreOffice installation needed — everything runs in the browser.
Free & No Sign-Up
No account, no install, no limits. Download results in one click.
About the DOCX to ODT Converter
The DOCX to ODT converter turns Microsoft Word documents into OpenDocument Text — the standard format of LibreOffice and OpenOffice. It uses the real LibreOffice engine in your browser, so headings, fonts, tables, images, and page layout carry over with high fidelity. Convert files one at a time or in batch, and download everything as a single ZIP archive.
How to Convert DOCX to ODT
Converting DOCX files to ODT takes three simple steps:
Upload Files
Upload one or more .docx files — drag and drop or browse.
Automatic Conversion
Files convert to .odt in your browser — no need to wait or install anything.
Download
Download each file, or grab all converted files as a single ZIP.
Important Notes
Conversion runs entirely in your browser through the high-fidelity LibreOffice engine — very large or image-heavy documents may take a little longer. Files of any size are supported, in batches of any number. If this page was opened before the engine was ready, hard-refresh (Cmd/Ctrl + Shift + R) and try again.