What happens when you convert DOCX to DOC
- The DOCX is opened by LibreOffice, the open-source office suite, on our conversion server and saved as a Word 97 to 2003 document (DOC).
- Text, formatting, styles, images, tables, headers and footers carry over. Complex layouts, macros, tracked changes and some advanced features may shift or be simplified, so check the result before sending it on.
- Password-protected documents cannot be converted, because they cannot be opened without the password.
- This conversion runs on our server: the file is uploaded, converted, and deleted together with the result as soon as the result has been sent back to you. Nothing is kept. Files up to 25 MB are accepted.
How to convert DOCX to DOC online
- Press "Choose DOCX files" and select one or more files, or drag them onto the box. Files up to 25 MB each can be converted.
- There are no settings to choose: the converter keeps everything the target format can hold.
- Press "Convert to DOC". The file is uploaded to our conversion server, converted in a few seconds, and deleted together with the result as soon as the result is sent back.
- Save each DOC with its download button. Our server has already deleted both your DOCX and the DOC by then.
Why convert DOCX to DOC?
DOCX files usually come from letters, reports, CVs and most documents shared at work. People convert them to DOC because some older Word versions, forms and upload portals still ask for the DOC format from Word 97 to 2003.
In short, DOCX is good at what it was made for, and DOC is the more practical choice when the file has to open, upload or print somewhere else. DOCX opens in Word, Google Docs, Pages and LibreOffice Writer, while DOC opens in Word, Google Docs, Pages and LibreOffice Writer.
How to convert DOCX to DOC on Windows, Mac, iPhone and Android
On Windows
Open this page in Chrome, Edge or Firefox, drag your DOCX files in from File Explorer, and press Convert. Each DOC is saved to your Downloads folder.
On a Mac
Safari, Chrome and Firefox all work. Drag the DOCX files from Finder onto the drop zone and the DOC files land in Downloads.
On iPhone and iPad
Open the page in Safari and tap Choose DOCX files. You can pick from Photos or from the Files app. The converted DOC appears in Files, in the Downloads folder.
On Android
Open the page in Chrome, tap Choose DOCX files and pick them from Files or your gallery. The DOC is saved to the Download folder, where any file manager can find it.
Best settings for DOCX to DOC
There are no settings to choose: the DOCX is opened and saved as a Word 97 to 2003 document (DOC), keeping as much of its formatting as the format allows.
Check the converted file before deleting the DOCX. Simple documents convert exactly; unusual fonts, complex layouts and advanced features are where differences appear.
DOCX vs DOC: the differences
| DOCX | DOC | |
|---|---|---|
| Full name | Word document | Word 97 to 2003 document |
| Type | document | word-processing document |
| Created by | Microsoft | Microsoft |
| First released | 2007 | 1997 |
| Compression | Lossless | Lossless |
| What it holds | formatted text, images, tables and styles in a ZIP of XML files | formatted text, images and tables in a binary file |
| In a browser | opens in Word, Google Docs, Pages and LibreOffice Writer | opens in Word, Google Docs, Pages and LibreOffice Writer |
| Common uses | letters, reports, CVs and most documents shared at work | older Word files, templates and documents from legacy systems |
| MIME type | application/vnd.openxmlformats-officedocument.wordprocessingml.document | application/msword |
About DOCX and DOC files
What is a DOCX file?
DOCX has been Word's default format since 2007. Like XLSX it is a ZIP archive of XML files, which is how its text can be read without Word.
What is a DOC file?
DOC is the binary Word format used before 2007. Unlike DOCX it is not a ZIP of XML files, so its contents cannot be read without a program that understands the binary layout.
DOCX to DOC not working? Common problems
- "Files up to 25 MB can be converted." Server conversions have a size limit. Compress the images in the document, or split it, and try again.
- "The conversion took too long and was stopped." Very long or complex documents can exceed the time limit. Split the document and convert the parts.
- The document will not convert. It may be password protected, damaged, or saved in a newer or unusual version of the format.
Convert DOCX to DOC from the command line
This page uses LibreOffice. Installed on your computer, it converts from the command line without opening a window:
soffice --headless --convert-to doc input.docxConverting on your own computer keeps the file entirely local, which is worth it for very large or very sensitive documents. For everything else, the converter on this page does it without installing anything.
DOCX to DOC converter FAQ
Will I lose quality converting DOCX to DOC?
The content is kept. Office formats do not match feature for feature, so complex layouts or advanced features in the DOCX may shift slightly in the DOC.
Why is the DOC a different size from the DOCX?
The two formats store text and pictures differently, so the DOC can be somewhat larger or smaller than the DOCX. Images are carried over as they are.
Are my DOCX files uploaded?
Yes, for this conversion. A faithful DOCX to DOC conversion needs LibreOffice, the open-source office suite, which cannot run in a browser. The file travels over an encrypted connection, is converted in a private temporary folder, and is deleted together with the DOC as soon as the result has been sent back to you. We do not keep, read or share it.
Can I convert several DOCX files to DOC at once?
Yes. Select or drop as many files as you like; they are converted one after another and each gets its own download button.
How do I open a DOC file?
DOC opens in Word, Google Docs, Pages and LibreOffice Writer. DOC is common for older Word files, templates and documents from legacy systems.
Is this DOCX to DOC converter free?
Yes. There is no sign-up and no watermark. Because this conversion uses our server, there is a fair-use limit of 25 MB per file and a number of files per hour, which stops the service being overloaded.
Can I convert DOCX to DOC on my phone?
Yes. It works in Safari on iPhone and iPad and in Chrome on Android. The conversion happens on our server, so it is as fast on a phone as on a computer; the DOC is saved to your Downloads folder.