_DOCX File Extension
Renamed Microsoft Word Document
- File Type _docx
- Popularity
- Application Microsoft Word
- Category Backup Files, Document Files
- Format Zip
What is a _DOCX file?
The _DOCX file extension is linked to Renamed Microsoft Word Document and belongs to the categories of Backup Files and Document Files, which include 1364 files.
_DOCX file support extends to various operating systems, including Windows, Mac OS and Linux. To open a _DOCX file, you can choose from 3 programs such as Microsoft Word, Microsoft 365 and Microsoft Office.
Programs that support _DOCX files
How to open a _DOCX file?
If you cannot open a _DOCX file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.
Thanks to their popularity, Microsoft Word, Microsoft 365 and Microsoft Office are often the go-to programs for managing _DOCX files. If you need the newest version of Microsoft Word, just access the Microsoft website. From there you can download the installer compatible with all systems.
Once Microsoft Word is installed, the OS should configure it as the default tool for opening _DOCX files.
Make Microsoft Word the default _DOCX viewer
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired _DOCX file to access a dropdown menu of actions;
- Choose "Open in Application" and click "Other";
- Towards the bottom of the window, find the "Enable" menu, which is already set to the default option, "Recommended Programs";
- In this menu, select "All Programs" and search for Microsoft Word. Check the box next to "Always open in app" to make it the default option.
Change a default app in Windows
- Start by right-clicking on your _DOCX file, then select the "Open with" option and choose "Choose another app" from the menu that appears;
- Inside the popup window, scroll through the list of applications and specifically choose Microsoft Word as the application to associate with your _DOCX file;
- Check the "Always use this app" checkbox and click "OK".
Finding answers to _DOCX file problems
If _DOCX files are giving you trouble, small modifications to your software can help. Check out the troubleshooting tips below to fix these issues.
What can lead to sudden Microsoft Word crashes?
Insufficient updates for Microsoft products can cause Microsoft Word to crash. Be sure to regularly install the latest software updates.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
What is the recommended approach to repair a damaged _DOCX file?
Use a recovery program to open the damaged _DOCX file, and in the menu, click "Repair" to start the repair operation. Wait for the recovery process to finish as it will automatically restore the damaged backup files.
What are the ways to check if my _DOCX file is damaged?
Characteristics of corrupted _DOCX backup files can include:
- The file encounters problems during the opening process or shows error indications;
- Editing the archive in Microsoft Word is hampered by poor overall performance;
- The file causes Microsoft Word or other software to hang or crash during various operations;
- An unexplained increase in the size of the _DOCX file;
- Actions performed on the file result in the appearance of error notifications;
How to edit a _DOCX file?
To modify _DOCX files, you need to install special software that makes it possible to open and edit backup files. Online _DOCX editors are more restricted compared to software designed for Renamed Microsoft Word Document.
Best _DOCX editors 2026
According to these factors, we have compiled a list of available _DOCX editors.
| _DOCX Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Microsoft Word | Microsoft | Windows, Mac OS, Android, Apple iOS | 4.4 out of 5 (39 reviews) |