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File converter / Documents / DOCX

Online DOCX converter

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Choose file to convert to .docx
or drag and drop file

You can convert documents to DOCX format with free online converter.

How to convert to docx
Step 1
Upload file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to docx»
Select docx or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your docx file
Wait till your file will be converted and click download docx -file

Online and free docx converter

Fast and easy
Just drop your docx files on the page and you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded docx files instantly and converted files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All docx conversions make in the cloud and don't use any resources of your computer.
Office Open XML Document
File extension .docx
File category documents
Description DOCX – is a standard extension that includes the test content of the document, pictures, painted objects, styles and other elements. It replaced the obsolete format .doc in 2007 and is used to work with Microsoft Word documents. The format allows you to work with different content based on many tools that automate the creation and editing processes. For the correct display of the DOCX files in obsolete versions of Word, you need to install a special compatibility package. It helps to convert text content to DOC format.
Technical details The DOCX extension is written in XML markup language and includes many document elements stored as separate files that are combined into one archived ZIP file. The appearance of such a format confirms the transition of Microsoft Office suite software solutions to the Open XML international standard. Therefore, the extension is supported by many open source applications, for example, LibreOffice Writer and OpenOffice Writer.
Programs
Microsoft Office
LibreOffice
Kingsoft Office
Google Docs
Main program Microsoft Office
Developer Microsoft
MIME type
application/vnd.openxmlformats-officedocument.wordprocessingml.document

FAQ

❓ How can I convert docx?
Firstly, select a docx file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert docx?
documents conversion usually takes a few seconds. You will convert docx very quickly.
🛡️ Is it secure to convert docx on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including docx) is 100% safe.
📱 Can I convert docx without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including docx) online on your computer or mobile.