LXFML File Extension
LEGO Digital Designer XML Format
- File Type lxfml
- Developer LEGO
- Popularity
- Application LEGO Digital Designer
- Category Text Files
- Format XML
What is a LXFML file?
LEGO Digital Designer XML Format, identified by the LXFML extension, is a Text Files type and includes 315 files.
The LEGO Digital Designer XML Format (LXFML) was created by LEGO Group, a company that developed file format and produced 2 programs for their use.
LXFML files are compatible with various operating systems, including Windows, Linux and Mac OS. If you need to open a LXFML file, you can use one of 2 programs, such as LEGO Digital Designer and BricksViewer.
Programs that support LXFML files
How to open a LXFML file?
If you’re having difficulty opening a LXFML file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.
LEGO Digital Designer and BricksViewer are recognized as the most popular software solutions for dealing with LXFML files. To install the most up-to-date edition of LEGO Digital Designer, visit the official LEGO Group website. You can download the build that works across all operating systems.
After successful installation, your operating system should seamlessly handle LXFML files via LEGO Digital Designer.
Set LEGO Digital Designer as your default LXFML viewer
Setting a default program by file type in Windows
- Right-click your LXFML file, then navigate to the "Open With" option and click "Choose Another Application" to continue;
- From the list of applications in the pop-up window, find and select LEGO Digital Designer as your desired application;
- Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening LXFML files.
Set default app to open files on Mac
- Right-click or Control + left-click on the desired LXFML file to open a menu of available actions;
- Select "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 LEGO Digital Designer. Check the box next to "Always open in app" to set it as the default option.
How to edit a LXFML file?
Editing LXFML files requires installing professional software that lets you open and edit text files. Online editors have more limitations compared to dedicated LEGO Digital Designer XML Format programs.
List of Top LXFML editors 2026
With the mentioned criteria in mind, we have assembled a selection of LXFML editors.
| LXFML Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| LEGO Digital Designer | LEGO Group | Windows | 4.3 out of 5 (42 reviews) |
Solving Common LXFML File Challenges
LXFML files may present some challenges, but most can be easily addressed with minor software tweaks. See the troubleshooting tips below for guidance.
Are there any techniques or tools available to repair a damaged LXFML file?
Open the damaged LXFML file with a recovery program, and then select the "Repair" menu item to start the repair process. Wait for the recovery process to finish, as it will automatically repair damaged text files.
What are the telltale signs of a corrupt LXFML file?
Corrupted LXFML text files may show the following signs:
- Unexpected expansion of the total size of the LXFML file;
- Opening or processing the file in LEGO Digital Designer or other programs causes instability or crashes in the program;
- The file shows errors when trying to open it or does not open completely;
- While working with the file, error messages appear;
- Editing the archive in LEGO Digital Designer is accompanied by slow performance or delays;
What factors contribute to LEGO Digital Designer crash?
LEGO Digital Designer crashes can occur due to outdated software versions. To mitigate this, install the latest updates for LEGO Group products.
A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.