擴展名為.amz的文件是一個Music Files。
文件說明：File used by Amazon MP3 Downloader, a program used for downloading .MP3 files from Amazon; 買粉絲ntains data used for activating Amazon MP3 Downloader to initiate the download of MP3 files; stored in an encrypted XML format.
If files do not download 買粉絲matically, try opening the AMZ file manually in order to initiate their download.
就是說這種格式的文件是亞馬遜下載的一種音樂文件，要打開的話需用Amazon MP3 Downloader
這款軟件