What is an AIX file?
An .AIX file is a file extension with multiple uses. Primarily, it is an MIT App Inventor Extension created by Google and MIT. Developers use these files to add custom functions to Android applications. Under the hood, this type of .AIX file is a standard .ZIP archive containing Java classes and metadata.
Alternatively, an .AIX file can be an AIX Audio File used in Nintendo games. These files store streamed game audio. A third possibility is the older Adobe Illustrator Exchange format used by Adobe Illustrator.
How to open AIX files?
You can import the MIT App Inventor Extension directly into the MIT App Inventor web platform. Because it is a standard .ZIP archive, you can also rename the extension to .ZIP and extract it using tools like 7-Zip or WinRAR.
If your file is a Nintendo audio file, you might need specialized audio extraction tools or players like vgmstream to play the audio stream.
Best practices and troubleshooting
Because an .AIX file has multiple possible meanings, it is important to know its origin. If you do not know which format your .AIX file uses, use viewer.online/aix. This tool analyzes .AIX files to identify their exact format and creator software, shows which programs can open the file, and usually previews it.
If you want to convert the file, we recommend file conversion to sensible target formats on convert.guru. For example, you can convert AIX audio files to standard audio formats like .MP3 or .WAV.
Summary
viewer.online/aix directly opens and previews .AIX files in the browser, eliminating the need to install software or troubleshoot compatibility issues.