The technology used for peer-to-peer file sharing includes protocols like Bittorrent, which enable users to share files directly without relying on a central server. In these networks, each participant can act as both a client and a server, downloading and uploading files simultaneously. This approach enhances download speeds and reduces load on hosting servers. Peer-to-peer technology is widely utilized for sharing large files such as videos and software and has transformed how content is distributed online.