Convert DOCX to 7Z

Choose file to convert

You have the option to convert your docx file to 7z, as well as a variety of other formats, using our free online converter.

How to convert docx to 7z?

Step 1

Upload docx-file

You can select docx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to 7z»

Choose 7z or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your 7z file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the 7z format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert docx to 7z

docx to 7z Fast and easy

Simply drag and drop your docx files onto the webpage, and you'll be able to convert them to 7z or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure docx to 7z Conversion

As soon as you upload your docx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all docx to 7z conversions in the cloud, which means that none of your computer's resources will be used in the process.

Office Open XML Document

Extension	.docx
Category	🔵 documents
Programs	🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs
Main program	🔵 Microsoft Office
Description	🔵 .docx The .docx format is the default file format for documents created in Microsoft Word starting with Word 2007 and later versions. It is part of the Office Open XML specification and uses XML and ZIP compression to create smaller file sizes. The .docx format supports text, images, styling, and complex document formatting. Compared to the older .doc format, it is more modern and open, and has become the standard for word processing documents in many environments.
Technical details	🔵 The `.docx` format, introduced with Microsoft Office 2007, replaces the older `.doc` format in Microsoft Word. It is based on the Office Open XML standard, utilizing XML to outline document structure and content, which makes it more transparent and easier to process. `.docx` files are essentially zip archives that contain XML files and resources, organized into folders such as 'word', 'docProps', and 'rels' for text, properties, and relationships. The main text is located within `document.xml`, while styling is stored in separate files like `styles.xml`, and directories house embedded media. This format promotes interoperability, reduces file sizes, and enhances recovery from corruption. Most modern word processors support `.docx`, and Microsoft provides compatibility packs for older Word versions. For security reasons, macros are stored in a separate `.docm` file. `.docx` represents a significant advancement in document format technology, with a focus on openness, interoperability, and efficient data management.
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.openxmlformats-officedocument.wordprocessingml.document

7z compressed archive

Extension	.7z
Category	🔵 archives
Programs	🔵 WinRAR 🔵 WinZip
Main program	🔵 7Zip
Description	🔵 The 7z file was introduced in 1999 alongside 7zip, making it accessible to everyone. This format allows for easy conversion, encryption, and compression. Its simplicity ensures that it will remain relevant in the future. 7z files can be very large but can also be highly compressed.
Technical details	🔵 The file size for 7z can be up to 16000000000GB, with 7 different types of compression available. LZMA compression operates at 1MB per second for compression and 20MB per second for decompression. Additionally, AES-256 encryption is supported in this file format.
Developer	🔵 7-zip
MIME type	🔵 application/x-7z-compressed