Category Overview

Audio File Extensions

Browse all Audio file extensions with detailed information about compatibility, usage, and alternatives.

7
Audio Extensions

Filter extensions

Filter by letter:

7 Audio extensions available
.M3U

UTF-8 M3U Playlist

An M3U (Moving Picture Experts Group Audio Layer 3 Uniform Resource Locator) file is a plain text file that stores a multimedia playlis...

Audio
.M4A

MPEG-4 Audio

M4A (MPEG-4 Audio) is a filename extension used to represent audio files encoded with Advanced Audio Coding (AAC) or Apple Lossless Aud...

Audio
.M4R

MPEG 4 Ringtone

The M4R file extension is used for iPhone ringtone files. It's essentially an AAC (Advanced Audio Coding) audio file, which is a type o...

Audio
.MID

Musical Instrument Digital Interface

MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and el...

Audio
.MIDI

Musical Instrument Digital Interface

MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and el...

Audio
.MP3

MPEG Audio Layer III

MP3 (MPEG Audio Layer III) is a widely used audio coding format for digital audio. It's known for its ability to significantly reduce f...

Audio
.MSV

Sony Memory Stick Voice File

The MSV file extension stands for Memory Stick Voice. It is a proprietary compressed audio format developed by Sony, specifically desig...

Audio
Frequently Asked Questions

About Audio Files

Common questions about this file category and related extensions.

Frequently Asked Questions

3 Questions

File extension categories are organized based on file purpose and usage, such as document files, image formats, audio files, video files, and system-related extensions.

Yes, you can browse file extensions alphabetically to quickly find extensions starting with a specific letter.

Each extension page includes a clear description, typical use cases, compatible software, supported platforms, and related or alternative file formats.