Opening a TUN File

The TUN file type is primarily associated with ALP Audio Suite.

TUN	File extension: TUN
	File type:	container file

What is a TUN file?

TUN files mostly belong to ALP Audio Suite. TUN files are not a single‐purpose file type. In many cases they store audio data using proprietary compression methods developed by ALP. This format packs digital sound information into a container with a distinct header enabling rapid identification.
In other instances, the same extension appears as a compressed game map file. This usage packages game level data in a compact form for quick loading, and is associated with tools from OpenVPN.
Key Characteristics:

Contain embedded metadata and unique header signatures.

Require specialized software to decode the contained information.

FilExt.com tip: For more details on the ALP implementation, visit ALP.

How to open a TUN file

You need a suitable software like ALP Audio Suite to open a TUN file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your TUN file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TUN file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TUN Text Viewer

Choose your .tun file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert TUN files:

ALP Audio Suite
See the previous paragraphs to learn more about the main application. TUN files are often referred to as ALP Audio Suite audios because this type of file is primarily created or used by this software.
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Technical Data for TUN File Extension

File classification:

Audio

Related files:

ogg, flac, pk3, scl, rar, mp3, wav, pak, zip, dat

Mime type:

application/octet-stream

a tun container file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with TUN files

Associate the TUN file extension with the correct application.
Update your software that should actually open container files. Because only the current version supports the latest TUN file format. Search, therefore, e.g. on the manufacturer website after an available ALP Audio Suite update.
To make sure that your TUN file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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