A much more impressive universal macOS application in my mind is the X Lossless Decoder (XLD), which you can run natively on PowerPC (32), Intel (32/64) and ARM

A much more impressive universal macOS application in my mind is the X Lossless Decoder (XLD), which you can run natively on PowerPC (32), Intel (32/64) and ARM (64). Not only is it a great app if you need to rip CDs or transcode audio, but the fact that it still runs on every Mac architecture is rather impressive. https://tmkk.undo.jp/xld/index_e.html https://tmkk.undo.jp/xld/index_e.html