M4R to OPUS

M4R→OPUS conversion is a site that provides a tool that can convert M4R format audio files to OPUS format audio files. Simply upload a M4R format audio file and you can convert it to OPUS format online without installation. It is free to use.

How to use

1) Upload a M4R format audio file.
2) Select OPUS as the conversion format.
3) Click the convert button.
4) Click the download button.

Notes

This tool is available for free.

※This program is created and confirm the operation in PHP8.1.22.
※If you have any inquiries, opinions, or requests that you would like to make, please fill out the following form