Open KOZ File

KOZ extension files, despite presenting several different use cases, are generally audio files, however, in this article we are going to differentiate them from each other.

Bell Music File

In this first case, the KOS file is a song downloaded to a mobile phone from Full Track Music.

This extension is used by Bell Canada / Bell Mobile for phones like the Sanyo MM-7500.

Full Track Music is an audio track management software for cell phones, widely used in the 2000s.

Today it is obsolete and is no longer available for download.

Audiokoz Music File

In this other case, the KOZ file is an audio format developed by Chaoticom and used by Groove Mobile to download songs to mobile phones.

This extension is also used by the Sprint Music Store for Sprint/Nextel subscribers.

Software to open files with KOZ extension

• Full Track Music (Discontinued)
• Groove Mobile (Discontinued)