The Pirate Bay allows users to search for Magnet links. These are used to reference resources available for download via peer-to-peer networks which, when opened in a BitTorrent client, begin downloading the desired content. (Originally,[29] the Pirate Bay allowed users to download BitTorrent files (torrents), small files that contain metadata necessary to download the data files from other users). The torrents are organized into categories: "Audio", "Video", "Applications", "Games", "Porn" and "Other".[30] Registration requires an email address and is free; registered users may upload their own torrents and comment on torrents. According to a study of newly uploaded files during 2013 by TorrentFreak, 44% of uploads were television shows and movies, porn was in second place with 35% of uploads, and audio made up 9% of uploads.[31]
The website features a browse function that enables users to see what is available in broad categories like Audio, Video, and Games, as well as sub-categories like Audio books, High-res Movies, and Comics. The contents of a category can be sorted by file name, the number of seeds or leechers, the date posted, etc.
According to Piratbyrån, The Pirate Bay is a long-running project of performance art.[32] Normally the front page of The Pirate Bay features a drawing of a pirate ship with the logo of the 1980s anti-copyright infringement campaign, Home Taping Is Killing Music, on its sails.[33]