Files with the extension .FUZ contain compressed audio data and graphic information that allow for the addition of voice and matching lip animation for characters in games. This format is utilized by Bethesda Softworks games, and it was first implemented in The Elder Scrolls V: Skyrim. It includes an XWM audio file and lip synchronization for mouth movements in the LIP file.
The newer version of audio files for characters in Bethesda Softworks games has enabled the combination of speech and lip animation movements, making characters look even more realistic. It is used, for example, in Fallout 4. The combination of files allows for faster processing. A .FUZ file consists of elements such as:
Voice and audio files in games are placed in dedicated archives.
The .FUZ file format shows that they are combined LIP and WMA files, therefore, their creation or edition does not require decryption or advanced algorithms. Files are available in the voices archive with the .BSA extension in the game directory. There are dedicated applications that facilitate the task, such as Skyrim Audio Converter or Unfuzer. By converting .FUZ files for a game, you can create a gameplay modification, for example, changing the language.
The following listing features FUZ-compatible programs. Files with FUZ extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.
Updated: 04/19/2024
There can be multiple causes why you have problems with opening FUZ files on given system. Fortunately, most common problems with FUZ files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.
Problems with opening and working with FUZ files are most probably having to do with no proper software compatible with FUZ files being present on your machine. This issue can be addressed by downloading and installing Unfuzer or different compatible program, such as The Elder Scrolls V: Skyrim. Above you will find a complete listing of programs that support FUZ files, classified according to system platforms for which they are available. The safest method of downloading Unfuzer installed is by going to developer’s website () and downloading the software using provided links.
You still cannot access FUZ files although Unfuzer is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why FUZ files are not compatible with Unfuzer. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Unfuzer.
After installing Unfuzer (the most recent version) make sure that it is set as the default application to open FUZ files. The next step should pose no problems. The procedure is straightforward and largely system-independent
The procedure to change the default program in Windows
The procedure to change the default program in Mac OS
If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the FUZ file in question. It is probable that the file is corrupted and thus cannot be accessed.
Should it happed that the FUZ is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the FUZ file is indeed infected follow the instructions below.
Did you receive the FUZ file in question from a different person? Ask him/her to send it one more time. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with FUZ extension was interrupted and the file data is defective. Download the file again from the same source.
Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the The Elder Scrolls V: Skyrim Voice Data Format file again.
If the systems has insufficient resources to open FUZ files, try closing all currently running applications and try again.
Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with The Elder Scrolls V: Skyrim Voice Data Format file. It is possible that one of the available system or driver updates may solve the problems with FUZ files affecting older versions of given software.
If you have additional information about the FUZ file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on FUZ file.