Are my ODT files uploaded anywhere?

Yes — this conversion needs software that cannot run in a browser, so the file is uploaded over an encrypted connection. It is deleted as soon as the job finishes, and the result is removed after 60 minutes.

Is converting ODT to DOCX free?

The free plan covers three server conversions a day, for files up to 25 MB. There is no watermark on the result.

Does converting ODT to DOCX lose quality?

ODT and DOCX describe content in fundamentally different ways, so the conversion is a reconstruction rather than a copy. The result is faithful, but not byte-for-byte equivalent. Formatting survives; macros, embedded objects and revision history usually do not.

Do I need to install anything to open DOCX files?

No. The conversion runs on our side and gives you a finished DOCX file; opening it needs whatever software normally handles Word Document.

ODTtoDOCX

Convert ODT to DOCX

Up to 3 files at once, 100 with Pro. Mixed formats are fine.

You can convert ODT to DOCX free and without an account: drop the file above and the DOCX is ready to download in a second or two. The file is sent over an encrypted connection, converted on our server and deleted as soon as the job finishes.

What ODT and DOCX are for

The open text document standard, written by LibreOffice and OpenOffice.

The Word format since 2007. A ZIP archive full of XML, which is why it converts reasonably well.

How to convert ODT to DOCX

Drop your ODT file onto this page, or click to pick one.
Choose DOCX as the target and start the conversion.
Download the finished DOCX file.

ODT vs DOCX: what changes

ODT compared with DOCX
	ODT	DOCX
Full name	OpenDocument Text	Word Document
File extension	.odt	.docx
Media type	application/vnd.oasis.opendocument.text	application/vnd.openxmlformats-officedocument.wordprocessingml.document

Quality: The result is a close reconstruction rather than an exact copy. Check it before relying on it.
Where it runs: This conversion runs on our server, because it needs software a browser cannot run.
What can be lost: Formatting survives; macros, embedded objects and revision history usually do not.

ODT to DOCX: common questions

Are my ODT files uploaded anywhere?: Yes — this conversion needs software that cannot run in a browser, so the file is uploaded over an encrypted connection. It is deleted as soon as the job finishes, and the result is removed after 60 minutes.
Is converting ODT to DOCX free?: The free plan covers three server conversions a day, for files up to 25 MB. There is no watermark on the result.
Does converting ODT to DOCX lose quality?: ODT and DOCX describe content in fundamentally different ways, so the conversion is a reconstruction rather than a copy. The result is faithful, but not byte-for-byte equivalent. Formatting survives; macros, embedded objects and revision history usually do not.
Do I need to install anything to open DOCX files?: No. The conversion runs on our side and gives you a finished DOCX file; opening it needs whatever software normally handles Word Document.