Drop your M4A file here
It becomes OPUS right away. Or drop it on another format in the menu that opens.
How it works
- 1Drop your M4A file on the page, or press “Choose file”.
- 2It becomes OPUS straight away.
- 3Download the result. Your files are deleted from our server after 1 hour.
Good to know
- Free, and works without an account. Signing up raises the file size and daily limits.
- Download your converted files within 1 hour, before they are automatically deleted.