BitTorrent is a communication protocol for peer-to-peer file sharing (P2P), which enables users to distribute data and electronic files over the Internet in a decentralized manner.
TorrentSpy was a popular BitTorrent indexing website. It provided .torrent files, which enabled users to exchange data between one another.
This is a timeline of events in the history of networked file sharing.
A search engine is a software system that finds web pages that match a web search. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). The information may be a mix of hyperlinks to web pages, images, videos, infographics, articles, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that cannot be indexed and searched by a web search engine falls under the category of deep web.
isoHunt was an online torrent files index and repository, where visitors could browse, search, download or upload torrents of various digital content of mostly entertainment nature. The website was taken down in October 2013 as a result of a legal action from the MPAA; by the end of October 2013 however, two sites with content presumably mirrored from isohunt.com were reported in media. One of them – isohunt.to – became a de facto replacement of the original site. It is not associated in any way with the old staff or owners of the site, and is to be understood as a separate continuation.
LokiTorrent was a BitTorrent indexing service operated by Edward Webber ("Lowkee") from 2004 until 2005. The domain name was originally registered on 24 February 2004.
Tribler is an open source decentralized BitTorrent client which allows anonymous peer-to-peer by default. Tribler is based on the BitTorrent protocol and uses an overlay network for content searching. Due to this overlay network, Tribler does not require an external website or indexing service to discover content. The user interface of Tribler is very basic and focused on ease of use instead of diversity of features. Tribler is available for Linux, Windows, and OS X.
Suprnova.org was a Slovenia-based website that distributed BitTorrent trackers for various music and video files, computer programs and games. Started in late 2002 by Andrej Preston and for a while considered the most popular BitTorrent search engine, Suprnova.org closed in late 2004 after legal threats. The site operators supported the development of the eXeem BitTorrent client software, deeming a fixed website too difficult to operate in the present legal climate. On 2 August 2007, the domain name was donated to The Pirate Bay, which relaunched the site on 21 August 2007.
Demonoid is a BitTorrent tracker and website founded in 2003 to facilitate file-sharing related discussion and provide a searchable index of torrent files. The site underwent intermittent periods of extended downtime in its history due to the occasional need to move the server, generally caused by cancellation of ISP service due to local political pressure.
The use of the BitTorrent protocol for the unauthorized sharing of copyrighted content generated a variety of novel legal issues. While the technology and related platforms are legal in many jurisdictions, law enforcement and prosecutorial agencies are attempting to address this avenue of copyright infringement. Notably, the use of BitTorrent in connection with copyrighted material may make the issuers of the BitTorrent file, link or metadata liable as an infringing party under some copyright laws. Similarly, the use of BitTorrent to procure illegal materials could potentially create liability for end users as an accomplice.
Torrentz was a Finland-based metasearch engine for BitTorrent, run by an individual known as Flippy and founded on 24 July 2003. It indexed torrents from various major torrent websites and offered compilations of various trackers per torrent that were not necessarily present in the default .torrent file, so that when a tracker was down, other trackers could do the work. It was the second most popular torrent website in 2012.
OpenBitTorrent is an open BitTorrent tracker project for the BitTorrent protocol.
This is a comparison of BitTorrent websites that includes most of the most popular sites. These sites typically contain multiple torrent files and an index of those files.
YourBittorrent is a file sharing website founded as myBittorrent in 2003, the new site yourBittorrent is the result of a split in ownership in 2009. The site is a torrent tracking website for the P2P BitTorrent network. As such it does not host files, but hosts information about the location of these files in an indexed torrent file. These torrent files are read by a client located on an individual's computer.
BTDigg is the first Mainline DHT search engine. It participated in the BitTorrent DHT network, supporting the network and making correspondence between magnet links and a few torrent attributes which are indexed and inserted into a database. For end users, BTDigg provides a full-text database search via a Web interface. The web part of its search system retrieved proper information by a user's text query. The Web search supported queries in European and Asian languages. The project name was an acronym of BitTorrent Digger. It went offline in June 2016, reportedly due to index spam. The site returned later in 2016 at a dot-com domain, went offline again, and is now online. The btdig.com site has its torrent crawler's source code listed on GitHub, dhtcrawler2.
KickassTorrents was a website that provided a directory for torrent files and magnet links to facilitate peer-to-peer file sharing using the BitTorrent protocol. It was founded in 2008 and by November 2014, KAT became the most visited BitTorrent directory in the world, overtaking The Pirate Bay, according to the site's Alexa ranking. KAT went offline on 20 July 2016 when the domain was seized by the U.S. government. The site's proxy servers were shut down by its staff at the same time.
RARBG was a website that provided torrent files and magnet links to facilitate peer-to-peer file sharing using the BitTorrent protocol. From 2014 to 2023, RARBG repeatedly appeared in TorrentFreak's yearly list of most visited torrent websites. It was ranked 4th as of January 2023. The website did not allow users to upload their own torrents.
1337x is a website that provides a directory of torrent files and magnet links used for peer-to-peer file sharing through the BitTorrent protocol. According to the TorrentFreak news blog, 1337x is the second most popular torrent website as of 2023.
ExtraTorrent was an online index of digital content of entertainment media and software. Until its shut down it was among the top 5 BitTorrent indexes in the world, where visitors could search, download and contribute magnet links and torrent files, which facilitate peer-to-peer file sharing among users of the BitTorrent protocol.
YIFY Torrents or YTS was a peer-to-peer release group known for distributing large numbers of movies as free downloads through BitTorrent. YIFY releases were characterised through their small file size, which attracted many downloaders.
