Add file extension

File extension L6T

The most common cause of problems with opening the L6T file is simply the lack of appropriate applications installed on your computer. In this case, it is sufficient to find, download and install an application that supports the L6T file format - this type of programs are available below.

File type Line 6 GearBox Tone Format
Developer Line 6



It should be noted that some coded data from files that your computer does not read can be sometimes previewed in a Notepad. This way, we will read passages of a text or numbers. It is worth checking if this method can also be applied to the L6T files.

What should be done when an application from the list has already been installed?

Often, an installed application should automatically link to a L6T file. If it did not happen, the L6T file can be linked with the newly installed application manually. Simply right-click on the L6T file, then from the available list select "Choose default program". Next, select "Browse" and find the application you selected. These changes have to be confirmed by pressing the "OK" button.

Programs that can open the L6T file

  • GearboxGearbox
Mac OS
  • GearboxGearbox

Why can’t I open the L6T file?

However, problems with the L6T files can also have a different background. Sometimes even the software, installed on your computer, that supports the L6T files does not solve the problem. The reason for the fact that the L6T file can’t be opened and used can also be:

- an incorrect link to the L6T file in the registry entries
- corruption of a L6T file, that you want to open
- infection of a L6T file (viruses)
- insufficient computer hardware resources
- drivers out of date
- accidental deletion of the L6T file from the Windows registry
- incomplete installation of the program that supports a L6T file?

Solving these problems should allow the free opening and working with the L6T files. If the computer still has problems with the files, use the services of an expert who will diagnose a specific cause.

My computer does not show file extensions, what should I do?

In the standard Windows settings, a computer user cannot see the L6T file extension. However, you can successfully change this in the settings. Just go to "Control Panel" and select "Appearance and Personalization". Then, go to the "Folder Options" and open the "View" tab. On the "View" tab, you will find "Hide extensions for known file types" – you should mark this option and confirm by pressing "OK". At this point, the extension of all files, including the L6T files should be displayed after the file name.