Online DOCX converter
Choose file to convert
Use our online converter to effortlessly convert your documents into the woff format, completely free of charge.
How to convert a docx file?
Step 1
Upload an-file
You can select the file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select «to docx»
Choose docx or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your docx file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the docx format.
Best docx converter tool
Converting docx is fast and easy
Just drag and drop your docx files onto the webpage, and you'll have the capability to convert them over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe docx Conversion
Immediately upon uploading your docx files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all docx to {format2} conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
Office Open XML Document
| Extension | .docx |
| Category | 🔵 documents |
| Programs | 🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs |
| Main program | 🔵 Microsoft Office |
| Description | 🔵 Introduced with Microsoft Word 2007, the .docx file format has become the standard for creating documents in subsequent Word versions. As a key component of the Office Open XML specification, it leverages XML and ZIP compression techniques to produce compact files. The versatility of the .docx format allows it to handle text, images, and complex formatting and styling. Compared to the older .doc format, the .docx format is more modern and user-friendly. It has established itself as a widely accepted standard for word processing documents across diverse environments. |
| Technical details | 🔵 The .docx format debuted with Microsoft Office 2007, replacing the earlier .doc format in Microsoft Word. It embraces the Office Open XML standard and utilizes XML to outline the structure and content of documents, simplifying their understanding and management. Essentially, .docx files are zip archives containing XML files and resources, neatly organized into folders named 'word', 'docProps', and 'rels' for text, properties, and relationships, respectively. The main text resides within `document.xml`, while styling is stored in separate files like `styles.xml`, and directories hold embedded media. This format promotes compatibility across platforms, reduces file sizes, and enhances recovery from data corruption. Most modern word processors support .docx. For those using older Word versions, Microsoft provides compatibility packs. For added security, macros are stored separately in a .docm file. The .docx format represents a significant advancement in document format technology, emphasizing openness, compatibility, and efficient data management. |
| Developer | 🔵 Microsoft |
| MIME type | 🔵 application/vnd.openxmlformats-officedocument.wordprocessingml.document |