DOCX to ODT Converter
Convert a Word (DOCX) document to OpenDocument Text (ODT) for LibreOffice and OpenOffice.
Complete the security check to begin
About Converting DOCX to ODT
DOCX is the modern Microsoft Word format — a ZIP package of XML. It is compact, resistant to corruption and editable in Word, Google Docs, Pages and LibreOffice. When you need to move away from DOCX, the usual reason is simple: layout can shift slightly between apps.
Converting your DOCX document to ODT solves that. ODT is the native word-processing format of LibreOffice and OpenOffice, and an open ISO standard. It is often converted to DOCX for people who use Microsoft Word. In practice you gain open iso standard and fully editable. PrivConvert runs the whole DOCX-to-ODT conversion in server memory and deletes your file the instant the ODT is ready — nothing is stored, logged or reused.
When this conversion helps
- You need open ISO standard
- You need fully editable
- You need free of vendor lock-in
- Sharing a DOCX document with someone whose software expects ODT
Tips for best results
- After converting, open the ODT and skim the formatting — complex layouts occasionally need a small touch-up.
- Files up to 250 MB are supported, and you can batch-convert several DOCX files at once; each is processed privately and deleted immediately.
How to Convert DOCX to ODT Online
Converting DOCX to ODT with PrivConvert takes three quick steps and no software to install. What you gain with ODT: open ISO standard.
Drag and drop your file into the upload area, click to browse your device, or paste a URL to a file hosted online. You can upload files up to 250 MB and batch convert up to 20 files at once.
Once uploaded, the conversion from DOCX to ODT starts automatically. The process runs entirely in an isolated environment - your data never leaves the secure pipeline.
Your converted file is ready instantly. Click the download button to save it to your device. The file is deleted from memory immediately after download.
What makes this DOCX-to-ODT converter different
Privacy here is not a checkbox. Every DOCX-to-ODT conversion is engineered so your data never lingers, leaks or gets reused.
Every upload and download is protected with TLS 1.3, so your document cannot be intercepted on the way to the server or back to you.
Convert instantly with no sign-up, no email and no profiling cookies. We never build a profile around you or the files you convert.
Runs in any modern browser on Windows, macOS, Linux, Android and iOS — no install, plugin or desktop software needed.
Each job runs in an isolated in-memory sandbox, so most conversions finish in seconds instead of waiting in a queue.
DOCX vs ODT - Format Comparison
| Feature | DOCX | ODT |
|---|---|---|
| File extension | .docx | .odt |
| Full name | Office Open XML Document | OpenDocument Text |
| Introduced | 2007 | — |
| Encoding | Binary | Binary |
| Editable | Yes | Yes |
| Open standard | Yes | Yes |
| Supported by PrivConvert | Yes (as input) | Yes (as output) |
| Privacy-safe conversion | In-memory, zero storage | |
| Max file size | 250 MB per file | |
| Batch support | Up to 20 files simultaneously | |
Built for people who value their privacy
From one-off files to daily batches, thousands of people rely on PrivConvert precisely because it keeps nothing once the job is done.