FRAG File Extension

Microsoft XPS Document Fragment

File Type frag
Developer Microsoft Corporation
Popularity
4.2 (39 votes)
Application Notepad++
Category Settings Files
Format Text

What is a FRAG file?

The FRAG extension is related to Microsoft XPS Document Fragment and is classified in the Settings Files category, which contains 1190 files.

With the creation of the Microsoft XPS Document Fragment (FRAG), Microsoft introduced file format along with 242 programs built for their use.

FRAG files are compatible with various operating systems, including Linux, Windows and Mac OS. You can open a FRAG file using one of 7 programs, for example Sublime Text, Notepad++ and Windows Notepad.

Windows

Mac OS

Linux

How to open a FRAG file?

The most common reason why a FRAG 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.

Sublime Text, Notepad++ and Windows Notepad are among the most widely used programs for handling FRAG files. If you wish to install the latest release of Notepad++, visit the official Notepad++ Team portal and download the edition that works on any operating system.

Following installation, FRAG files should be automatically opened with Notepad++.

Set Notepad++ as the default FRAG application

Change the default app that opens a file on Mac

Right-click or use Control + Left-click on the desired FRAG file to open a menu where you can choose from multiple actions;
Choose "Open in Application" and click "Other";
Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
Within this menu select "All Programs" and navigate to Notepad++. Check the box next to "Always open in app" to make sure it’s the default option.

Change default programs in Windows

Start the process by right-clicking on your FRAG file and selecting "Open With". From there, click "Choose another app" to continue;
From the options listed in the pop-up window, specifically choose Notepad++ as the application to handle your FRAG file;
Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.

Troubleshooting guide for FRAG file complications

When issues arise with FRAG files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.

What are the possible solutions to recover a corrupt FRAG file?

Start a recovery program, open the damaged FRAG file and then select the "Repair" menu item to start the repair procedure. Wait for the recovery process to finish, allowing automatic repair of damaged settings files.

How can I confirm if my FRAG file has been damaged?

The signs of corrupted FRAG settings files can manifest as:

The file shows slow performance when edited in Gedit;
The file stops responding or freezes in Notepad++ or other programs;
The file does not respond or shows errors when opening it;
Unexplained FRAG file size inflation;
The file operation is accompanied by the display of error messages;

What are the possible causes of Notepad++ crashing?

Lack of regular software updates can cause Notepad++ to crash. Make sure you have installed the latest updates for Notepad++ Team products.

Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.

How to edit a FRAG file?

To modify FRAG files, it is necessary to install dedicated software that lets you open and edit settings files. Online FRAG editors generally offer fewer tools compared to programs designed for Microsoft XPS Document Fragment.

Best FRAG Editor Software in 2026

Taking into account the provided details, we have prepared a list of FRAG editors that match your needs.

FRAG Editor Software	Developer	Platforms	Overall Rating
Sublime Text	Sublime HQ Pty	Windows, Mac OS, Linux	4.8 out of 5 (42 reviews)
Gedit	GNOME	Linux	4.5 out of 5 (41 review)
Windows Notepad	Microsoft	Windows	4.5 out of 5 (41 review)
Atom	-	Windows, Mac OS, Linux	4.3 out of 5 (39 reviews)
TextEdit	Apple	Mac OS	4.2 out of 5 (42 reviews)
Notepad++	Notepad++ Team	Windows	4.1 out of 5 (40 reviews)

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