# Convert DOCX to DOC

> Convert DOCX to DOC online for free in seconds. Files are processed in a secure, isolated sandbox and deleted automatically. No sign-up, no watermarks.

URL: https://www.converterrr.com/docx-to-doc

- Runs in an isolated cloud sandbox with LibreOffice: files are deleted automatically, and the job uses cloud credits.
- Engines: LibreOffice (cloud).
- API: available. `POST /api/v1/jobs` with `"output_format": "doc"` (paid plans).
- More: [Document converter](https://www.converterrr.com/document-converter), [DOCX converter](https://www.converterrr.com/docx-converter), [Compress DOCX](https://www.converterrr.com/compress-docx).

## How to convert DOCX to DOC

1. **Add your DOCX files.** Drag and drop DOCX files onto the converter, paste them, or click to browse. You can add several at once.
2. **Choose DOC.** DOC is already selected. Open Options if you want to change quality, size or metadata.
3. **Convert.** Click Convert. Files are processed in a secure cloud sandbox and are usually ready in seconds.
4. **Download your DOC.** Download each DOC file, or everything at once as a ZIP.

## Good to know

- DOCX files are typically used for editable documents in Word, Google Docs and Pages, while DOC is best for older Word documents and legacy systems.
- This conversion runs on LibreOffice in an isolated cloud sandbox. Files are encrypted in transit and deleted automatically.

## DOCX vs DOC

|  | DOCX | DOC |
| --- | --- | --- |
| Full name | Microsoft Word Document | Microsoft Word 97–2003 |
| Type | Document | Document |
| Extensions | .docx | .doc |
| MIME type | application/vnd.openxmlformats-officedocument.wordprocessingml.document | application/msword |
| Best for | editable documents in Word, Google Docs and Pages | older Word documents and legacy systems |
| Properties | open standard | legacy format, proprietary |

**DOCX:** DOCX is the modern Microsoft Word format, an XML-based package that stores text, styles, tables and images.

**DOC:** DOC is the legacy binary Word format used before 2007. Newer tools prefer DOCX, but DOC is still everywhere in old archives.

The other way around: [convert DOC to DOCX](https://www.converterrr.com/doc-to-docx).

## Related conversions

- [DOC to DOCX](https://www.converterrr.com/doc-to-docx) (cloud)
- [DOCX to PDF](https://www.converterrr.com/docx-to-pdf) (cloud)
- [DOCX to EPUB](https://www.converterrr.com/docx-to-epub) (in the browser)
- [TXT to DOC](https://www.converterrr.com/txt-to-doc) (cloud)
- [DOCX to TXT](https://www.converterrr.com/docx-to-txt) (in the browser)
- [HTML to DOC](https://www.converterrr.com/html-to-doc) (cloud)
- [ODT to DOC](https://www.converterrr.com/odt-to-doc) (cloud)
- [DOCX to HTML](https://www.converterrr.com/docx-to-html) (in the browser)
- [RTF to DOC](https://www.converterrr.com/rtf-to-doc) (cloud)
- [DOCX to Markdown](https://www.converterrr.com/docx-to-md) (in the browser)
- [Pages to DOC](https://www.converterrr.com/pages-to-doc) (cloud)
- [DOCX to MOBI](https://www.converterrr.com/docx-to-mobi) (cloud)

## Convert DOCX to other formats

[DOCX to PDF](https://www.converterrr.com/docx-to-pdf), [DOCX to EPUB](https://www.converterrr.com/docx-to-epub), [DOCX to TXT](https://www.converterrr.com/docx-to-txt), [DOCX to HTML](https://www.converterrr.com/docx-to-html), [DOCX to Markdown](https://www.converterrr.com/docx-to-md), [DOCX to MOBI](https://www.converterrr.com/docx-to-mobi), [DOCX to AZW3](https://www.converterrr.com/docx-to-azw3), [DOCX to ODT](https://www.converterrr.com/docx-to-odt), [DOCX to RTF](https://www.converterrr.com/docx-to-rtf), [DOCX to LaTeX](https://www.converterrr.com/docx-to-tex), [DOCX to IPYNB](https://www.converterrr.com/docx-to-ipynb), [DOCX to FB2](https://www.converterrr.com/docx-to-fb2), [DOCX to reST](https://www.converterrr.com/docx-to-rst), [DOCX to Typst](https://www.converterrr.com/docx-to-typ), [DOCX to AsciiDoc](https://www.converterrr.com/docx-to-adoc), [DOCX to Org](https://www.converterrr.com/docx-to-org), [DOCX to MediaWiki](https://www.converterrr.com/docx-to-wiki), [DOCX to OPML](https://www.converterrr.com/docx-to-opml), [DOCX to DocBook](https://www.converterrr.com/docx-to-docbook), [DOCX to LIT](https://www.converterrr.com/docx-to-lit), [DOCX to Textile](https://www.converterrr.com/docx-to-textile), [DOCX to PDB](https://www.converterrr.com/docx-to-pdb), [DOCX to JATS](https://www.converterrr.com/docx-to-jats), [DOCX to Man](https://www.converterrr.com/docx-to-man)

## Convert other formats to DOC

[TXT to DOC](https://www.converterrr.com/txt-to-doc), [HTML to DOC](https://www.converterrr.com/html-to-doc), [ODT to DOC](https://www.converterrr.com/odt-to-doc), [RTF to DOC](https://www.converterrr.com/rtf-to-doc), [Pages to DOC](https://www.converterrr.com/pages-to-doc), [WPD to DOC](https://www.converterrr.com/wpd-to-doc)

## DOCX to DOC: frequently asked questions

### How do I convert DOCX to DOC?

Drop your DOCX file onto the converter above, make sure DOC is selected, and click Convert. When it's done, download the DOC file — it usually takes a few seconds.

### Is it safe to convert DOCX to DOC here?

Yes. Your file is sent over an encrypted connection to an isolated sandbox that's created for your job only, then both the original and the result are deleted automatically.

### Is the DOCX to DOC converter free?

Yes. Cloud conversions like this one use credits, and you get free credits every day (3 without an account, 10 with a free account).

### Will converting DOCX to DOC reduce quality?

No — DOC preserves the content of your DOCX file as faithfully as the format allows.

### Can I convert multiple DOCX files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

### Can I convert DOC back to DOCX?

Yes — use our DOC to DOCX converter. Note that converting back and forth between formats can't recover detail lost to lossy compression.