ML File Extension
ML Source Code Format
- File Type ml
- Developer Robin Milner
- Popularity
- Application Sublime Text
- Category Developer Files
- Format Text
What is a ML file?
The ML extension is related to ML Source Code Format and is classified in the Developer Files category, which contains 1166 files.
ML files are supported by Windows, Linux and Mac OS. To open a ML file, you can choose from 4 programs such as Sublime Text, Atom and PSPad.
Programs that support ML files
How to open a ML file?
If you cannot open a ML 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.
Sublime Text, Atom and PSPad stand out as the preferred programs to manage ML files effectively. To install the current version of Sublime Text, go directly to the official Sublime HQ Pty website. The universal package for all operating systems is available there.
After successful installation, your operating system should seamlessly handle ML files via Sublime Text.
Set Sublime Text as the default ML program
Change Default Program on Mac
- Right click or Control + left click on the desired ML 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 Sublime Text. 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 ML file, then select the "Open with" option and choose "Choose another app" from the menu that appears;
- In the pop-up window, select the Sublime Text application;
- Check the "Always use this application" checkbox, and then click "OK" to apply the selected application as the default for opening ML files.
Solve problems with ML files
ML 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 ML file is damaged?
ML developer 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 Sublime Text;
- The file stops responding or freezes in Sublime Text or other programs;
- Unexplained ML file size inflation;
- Actions performed on the file result in the appearance of error notifications;
Why does Sublime Text crash or shut down frequently?
Insufficient updates for Sublime HQ Pty products can cause Sublime Text 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 ML file?
Use a recovery program to open the damaged ML file, and in the menu, click "Repair" to start the repair operation. Wait for the recovery process to finish, allowing automatic repair of damaged developer files.
How to edit a ML file?
To make changes to ML files, you need specialized software that allows both opening and editing the developer files. Online ML editors offer fewer capabilities than applications optimized for ML Source Code Format.
Best ML Editor Software in 2026
With the mentioned criteria in mind, we have assembled a selection of ML editors.
| ML Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| PSPad | Jan Fiala | Windows | 4.7 out of 5 (41 review) |
| Notepad++ | Notepad++ Team | Windows | 4.6 out of 5 (37 reviews) |
| Sublime Text | Sublime HQ Pty | Windows, Mac OS, Linux | 4.6 out of 5 (39 reviews) |
| Atom | - | Windows, Mac OS, Linux | 4.1 out of 5 (36 reviews) |