NDX File Extension
DBASE Index Format
- File Type ndx
- Popularity
- Application dBASE
- Category Data Files
What is a NDX file?
The NDX extension is related to DBASE Index Format and is classified in the Data Files category, which contains 6196 files.
NDX files are supported by Windows. To open a NDX file, you can choose from 2 programs such as dBASE and WINDEV.
How to open a NDX file?
If you cannot open a NDX 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.
dBASE and WINDEV stand out as the preferred programs to manage NDX files effectively. To install the current version of dBASE, go directly to the official dataBased Intelligence website. The universal package for all operating systems is available there.
After successful installation, your operating system should seamlessly handle NDX files via dBASE.
Set dBASE as the default NDX program
Change Default Program on Mac
- Right click or Control + left click on the desired NDX file;
- Choose "Open in Application" and click "Other";
- Go to the lower section of the window, where you will find the "Enable" menu. By default, it is set to "Recommended Programs";
- Select "All Programs" from this menu and proceed to search for dBASE. Check the box next to "Always open in app" to set it as the default option.
Set default programs for Windows
- Start by right-clicking on your NDX file, then select the "Open with" option and choose "Choose another app" from the menu that appears;
- In the pop-up window, select the dBASE application;
- Check the "Always use this application" checkbox, and then click "OK" to apply the selected application as the default for opening NDX files.
Solve problems with NDX files
NDX files may present some challenges, but most can be easily addressed with minor software tweaks. See the troubleshooting tips below for guidance.
What are the ways to check if my NDX file is damaged?
NDX data files that have become corrupted may display one or more of the following symptoms:
- The file does not respond or shows errors when opening it;
- The file exhibits poor performance during editing operations in dBASE;
- The file stops responding or freezes in dBASE or other programs;
- Unexplained NDX file size inflation;
- Actions performed on the file result in the appearance of error notifications;
Why does dBASE crash or shut down frequently?
Insufficient updates for dataBased Intelligence products can cause dBASE to crash. Be sure to regularly install the latest software updates.
Restarting your computer will solve many common problems, which is why it’s the first thing you should do before changing any settings related to the software.
Is there any specific software or utility that can help repair a damaged NDX file?
Use a recovery program to open the damaged NDX file, and in the menu, click "Repair" to start the repair operation. Wait for the recovery process to finish, allowing automatic repair of damaged data files.
How to edit a NDX file?
To make changes to NDX files, you need specialized software that allows both opening and editing the data files. Online NDX editors offer fewer capabilities than applications optimized for DBASE Index Format.
Best NDX Editor Software in 2026
With the mentioned criteria in mind, we have assembled a selection of NDX editors.