DSML File Extension

Directory Services Markup Language (DSML) Identity Feed

File Type dsml
Popularity
4.7 (40 votes)
Application Notepad++
Category Text Files

What is a DSML file?

The DSML extension is related to Directory Services Markup Language (DSML) Identity Feed and is classified in the Text Files category, which contains 315 files.

DSML files are supported by Windows, Linux and Mac OS. To open a DSML file, you can choose from 5 programs such as Notepad++, Gedit and Sublime Text.

Windows

Mac OS

Linux

How to open a DSML file?

If you cannot open a DSML 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.

Notepad++, Gedit and Sublime Text stand out as the preferred programs to manage DSML files effectively. To install the current version of Notepad++, go directly to the official Notepad++ Team website. The universal package for all operating systems is available there.

After successful installation, your operating system should seamlessly handle DSML files via Notepad++.

Set Notepad++ as the default DSML program

Change Default Program on Mac

Right click or Control + left click on the desired DSML 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 Notepad++. 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 DSML file, then select the "Open with" option and choose "Choose another app" from the menu that appears;
In the pop-up window, select the Notepad++ application;
Check the "Always use this application" checkbox, and then click "OK" to apply the selected application as the default for opening DSML files.

Solve problems with DSML files

DSML 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 DSML file is damaged?

DSML text 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 Windows Notepad;
The file stops responding or freezes in Notepad++ or other programs;
Unexplained DSML file size inflation;
Actions performed on the file result in the appearance of error notifications;

Why does Notepad++ crash or shut down frequently?

Insufficient updates for Notepad++ Team products can cause Notepad++ 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 DSML file?

Use a recovery program to open the damaged DSML file, and in the menu, click "Repair" to start the repair operation. Wait for the recovery process to finish, allowing automatic repair of damaged text files.

How to edit a DSML file?

To make changes to DSML files, you need specialized software that allows both opening and editing the text files. Online DSML editors offer fewer capabilities than applications optimized for Directory Services Markup Language (DSML) Identity Feed.

Best DSML Editor Software in 2026

With the mentioned criteria in mind, we have assembled a selection of DSML editors.

DSML Editor Software	Developer	Platforms	Overall Rating
TextEdit	Apple	Mac OS	4.8 out of 5 (40 reviews)
Gedit	GNOME	Linux	4.6 out of 5 (38 reviews)
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)
Windows Notepad	Microsoft	Windows	4.2 out of 5 (37 reviews)

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