CLJ File Extension
Clojure Source Code
- File Type clj
- Popularity
- Application Sublime Text
- Category Developer Files
What is a CLJ file?
Clojure Source Code, identified by the CLJ extension, is a Developer Files type and includes 1166 files.
CLJ files are supported by Windows, Mac OS and Linux. You can open a CLJ file using one of 2 programs, for example Visual Studio Code and Sublime Text.
Programs that support CLJ files
How to open a CLJ file?
The most common reason why a CLJ file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
The most popular programs for working with CLJ files are Visual Studio Code and Sublime Text. To get the latest version of Sublime Text, open the Sublime HQ Pty website where a universal installer for all operating systems is available.
Once setup is done, your operating system should assign Sublime Text as the default app for CLJ files.
Make Sublime Text the default CLJ viewer
Changing the default program in Windows
- Start by right-clicking on your CLJ file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- Inside the popup window, scroll through the list of applications and specifically choose Sublime Text as the application to associate with your CLJ file;
- Check the "Always use this app" checkbox and click "OK".
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired CLJ file to access a dropdown menu of actions;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, where you will find the "Enable" menu. Default, "Recommended Programs" will be selected;
- In this menu, choose "All Programs" and navigate to Sublime Text. Check the box next to "Always open in app" to make it the default program.
How to edit a CLJ file?
To edit CLJ files, you need to install specialized software that allows you not only to open but also to modify developer files. Online CLJ editors usually provide fewer features than software created specifically for Clojure Source Code.
List of Top CLJ editors 2026
Following these criteria, we have put together a list of recommended CLJ editors.
| CLJ Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Visual Studio Code | Microsoft | Windows, Mac OS, Linux | 4.7 out of 5 (38 reviews) |
| Sublime Text | Sublime HQ Pty | Windows, Mac OS, Linux | 4.6 out of 5 (39 reviews) |
Finding answers to CLJ file problems
If you encounter issues with CLJ files, don’t worry—most can be fixed with minor software adjustments. Refer to the troubleshooting tips below.
What are the signs that my CLJ file is damaged?
Corrupted CLJ developer files may have one or more of the following symptoms:
- Poor performance when editing a file in Visual Studio Code;
- Opening or processing the file in Sublime Text or other programs causes instability or crashes in the program;
- The file shows errors when trying to open it or does not open completely;
- Unexpected expansion of the total size of the CLJ file;
- Working with the file triggers the display of error messages;
Why does Sublime Text quit or crash unexpectedly?
Sublime Text crashes can be attributed to outdated software. Make sure you have installed the latest updates for Sublime HQ Pty products.
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 methods can be used to repair a damaged CLJ file?
Use a recovery program to open the damaged CLJ file and navigate to the "Repair" menu item. Wait for the recovery process to finish, as it will automatically repair damaged developer files.