Free M4A to OPUS Converter

Convert M4A to OPUS for free and online, easily convert your audio file without needing to download any software or pay any fees

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Maximum file size 200 MB

M4A

MPEG-4 Audio Layer

MPEG-4 Audio Layer is an audio file format developed by Apple and is used to store audio data. It is based on the QuickTime File Format (QTFF) and is the successor to the MP3 format.

Main usage

M4A files are commonly used to store audio data on Apple devices, such as iPhones, iPads, and iPods. They are also used to store audio data on some streaming services, such as Spotify and Apple Music.

Main features

High-quality audio
Small file size
Compatible with Apple devices

OPUS

Opus Audio

Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech and general audio in a single format.

Main usage

Opus is mainly used for streaming audio over the internet, such as in VoIP applications, and for music distribution.

Main features

Low latency
High quality audio
High compression ratio