Legal aspects of file sharing

File sharing is a method that allows users to upload, download and exchange digital files directly over the internet. The process typically involves specialized software or online platforms that allows users to connect to networks of other participants and transfer files such as music, videos, software applications, e-books and documents. File sharing is frequently discussed in relation to copyright law, as the unauthorized downloading or distribution of copyrighted material may constitute copyright infringement and has often led to numerous legal actions. Common forms of online copyright infringement associated with file-sharing networks include: uploading copyrighted music and video files for public download, downloading unauthorized copies of protected content, participating in file-sharing networks that distribute copyrighted works without permission, and reproducing copyrighted materials without authorization.

File sharing has spawned a large number of legal cases, as it is often used to exchange data that is copyrighted or licensed. Jurisdictions differ on the legality of non-commercial file sharing, as well as the responsibility of file hosting services and internet service providers.