What are 4 files and how to open them
Are you having problems opening a 4 file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your 4 files.
What is a 4 file?
Files that contain the .4 file extension are most commonly associated with the IBM Embedded ViaVoice speech recognition software program.
The IBM ViaVoice program is a language-specific speech recognition application that is used in embedded devices. The .4 files that are used by this application contain language-specific script data that is referenced by the software.
The .4 file extension is also used for music files that were played at the Olympic games that were held in Salt Lake City, Utah. These .4 files contain a track of music that was played during the course of the Salt Lake City Olympics.
How to open 4 files
Important: Different programs may use files with the 4 file extension for different purposes, so unless you are sure which format your 4 file is, you may need to try a few different programs.
While we have not verified the apps ourselves yet, our users have suggested ten different 4 openers which you will find listed below.
Last updated: December 24, 2022
Various apps that use files with this extension
These apps are known to open certain types of 4 files. Remember, different programs may use 4 files for different purposes, so you may need to try out a few of them to be able to open your specific file.
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