You can use FileZigZag to convert an AAC file to MP3 (or some other audio format) on macOS, Linux, or any other operating system because it works through a web browser.
Ị nwere ike iji FileZigZag iji tọghata faịlụ AAC na MP3 (ma ọ bụ usoro ọdịyo ọzọ) na macOS, Linux, ma ọ bụ sistemụ ọ bụla ọzọ n'ihi na ọ na-arụ ọrụ site na ihe nchọgharị weebụ.