Multilingual User Interface Format
Microsoft
System Files
mime-type/not-avalible
11/08/2021
If you want to edit MUI file and not damage it, you should install dedicated software There are many tools known as MUI Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
Please note that not every program that supports MUI will allow you to edit the file. Click here for more information on MUI file extension
This is definitely the surest way. Choose one of the programs that support the MUI file extension, open your file and check the editing options. The most proven method is to download the installer from the developer's website. You will find links to the software developers' websites on the subpage of each program. Below you will find some examples of software programs that support the MUI file (so it is very possible that they can edit files in MUI format).
All available programs supporting the MUI file
Some file formats are just plain text files that you can open with Notepad. However, it's dangerous, you can permanently damage your MUI file. If you make inappropriate changes and save the file, it may happen that you do not reopen the MUI file.. By far the safest way is to use file editing programs that works with the MUI extension.
It seems that one of the software on the list must be able to edit the MUI files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the MUI format below.
Free Online File Edit Service
Copy and paste this link anywhere.