What is APE tag? Xuanqian Wang July 04, 2015 06:04 Updated An APE tag is a tag used to add metadata, such as the title, artist, or track number, to digital audio files. https://en.wikipedia.org/wiki/APE_tag Related articles What is ID3 tag? Why Metadata is Important for Streaming Audio? Should I Use ID3 or APE tag? Comments 0 comments Please sign in to leave a comment.