ConverterFactory is a free & online convert M4A to OPUS file in the cloud, you can easily and quickly use our convert services via browser for PC, mobile or pad, and we also support convert of over 140+ audio, video, document, image and more file formats.
M4A is a file format for audio files encoded with Advanced Audio Coding (AAC) which is a lossy compression. It is a popular format for Apple products and is widely used for storing music and other audio data. M4A files are usually of higher quality than MP3 files and usually have smaller file sizes.
OPUS is an audio coding format developed by the Internet Engineering Task Force (IETF) and standardized by the International Telecommunications Union (ITU). It is a lossy audio compression format designed for both speech and music.
Before preparing to convert m4a documents, we need to choose a computer, mobile phone, PAD comes with Chrome, Edge, Safari and other browsers, and enter https://converterfactory.com/m4a-to-opus website to open the m4a to opus conversion page.
STEP 1
Choose M4A files to upload to ConverterFactory website for conversion
STEP 2
Select the target output OPUS format for conversion
STEP 3
Download the converted OPUS file