What is the NBT file?
The NBT file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Minecraft Named Binary Tag Format format. NBT files are supported by Linux, Mac OS, Windows operating systems. The NBT file is one of the Game Files files, just like 1509 of the other files found in our file information database. The creator of Minecraft Named Binary Tag Format is Mojang.
A program that can open the NBT file is e.g. NEINedit. However, you can also use other applications, e.g. NBTExplorer.
Programs, that can open .NBT files
How to open a .NBT file?
If you have problems opening the file NBT, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the NBT file format with the installed program. If not, right click on your NBT file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all NBT files should automatically open with the selected program.