Tribler

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.[4] Due to this overlay network, Tribler does not require an external website or indexing service to discover content.[5] The user interface of Tribler is very basic and focused on ease of use instead of diversity of features.[6] Tribler is available for Linux, Windows, and OS X.[7]

Tribler
Tribler 6.4.3 (2016)
Developer(s)The Tribler Team at Delft University of Technology and VU University Amsterdam
Stable release7.4.4 (February 21, 2020 (2020-02-21)) [±][1]
Repository
Written inPython
Operating systemMicrosoft Windows, OS X, Linux, Android
PlatformARM, IA-32, MIPS, PowerPC, x86-64
Size110.58 MiB
Available inEnglish
TypeBitTorrent client
LicenseGNU LGPL v3[2]
Alexa rank 707,325 (Sep 2019)[3]
Websitewww.tribler.org
Part of a series on
File sharing
Technologies
Video sharing sites
BitTorrent sites
Academic/scholarly
File sharing networks
P2P clients
Streaming programs
Anonymous file sharing
Development and societal aspects
By country or region
Comparisons

Tribler has run trials for a video streamer known as SwarmPlayer.[8]

History

The name Tribler stems from the word tribe, referring to the usage of social networks in this P2P client. The first version of Tribler was an enhancement of Yet Another BitTorrent Client.

In 2009, the development team behind Tribler stated that their efforts for the coming years were focused on the integration of Tribler with television hardware.

In 2014, with the release of version 6.3.1, a custom built-in onion routing network was introduced as part of Tribler.[9] Users can load any clearnet torrent, and by leaving the box for anonymity ticked, the files will be routed through other Tribler.[10] Because the custom onion network does not use Tor exit nodes, it is enhanced to make every Tribler user to function as a relay.[11]

Features

Tribler adds keyword search ability to the BitTorrent file download protocol using a gossip protocol, somewhat similar to the eXeem network which was shut down in 2005. The software includes the ability to recommend content. After a dozen downloads the Tribler software can roughly estimate the download taste of the user and recommends content.[12] This feature is based on collaborative filtering, also featured on websites such as Last.fm and Amazon.com. Another feature of Tribler is a limited form of social networking and donation of upload capacity. Tribler borrows bandwidth capacity from connected nodes regarded as helpful to boost the download speed of files.[13]

SwarmPlayer

The SwarmPlayer is a Python-based BitTorrent Internet TV viewer. It allows one to watch BitTorrent-hosted peer-to-peer digital media distribution of video on demand and plays live Tribler streaming media. It is based on the same core as the Tribler TV application.

The core software is free and open source software based on the Tribler platform, licensed under the LGPL 2.1.

Development

Tribler was created by university researchers at the Delft University of Technology, who are trying to improve peer-to-peer technology.[14] Tribler is designed to enhance BitTorrent by removing the need for central elements such as the websites for finding content, as well as being anonymous.

The European Union's P2P-Next project to develop an Internet television distribution standard builds on Tribler technology.[15]

Reception

After a news article on TorrentFreak in February 2012 mentioned Tribler's decentralization and the fact that its index is impossible to take down, the website became hugely popular, causing it to be reduced to just the download page to satisfy demand.[16] A warning about Tribler security appeared on the tor-dev mailing list on Dec. 20, 2014[17] and was addressed shortly thereafter via Github.[18]

See also

References
  1. "Releases".
  2. tribler/LICENSE at devel · Tribler/tribler, GitHub, retrieved 2019-09-04
  3. "tribler.org Site Overview". Alexa Internet. Retrieved September 4, 2019.
  4. "The Bittorrent Overlay Swarm". tribler.org.
  5. whatIsTribler/2 Archived 2013-07-28 at the Wayback Machine
  6. Milestone Tribler V5.0 | Tribler.org Archived 2011-07-28 at the Wayback Machine
  7. Download Tribler
  8. https://www.tribler.org/SwarmPlayer/
  9. "Researchers Make Bittorrent Anonymous and Impossible to Shut Down". Torrentfreak. 18 December 2014. Retrieved 19 December 2014.
  10. "Tribler - Anonymity". tribler.org.
  11. "Our custom onion network is enhanced to allow everyone to function as a relay."
  12. Decentralized Recommendation
  13. Cooperative Download
  14. J. A. Pouwelse; P. Garbacki; J. Wang; A. Bakker; J. Yang; A. Iosup; D.H.J. Epema; M. Reinders; M.R. van Steen; H. J. Sips (30 January 2007). "Tribler: a social-based peer-to-peer system" (PDF). pds.twi.tudelft.nl. http://www.pds.twi.tudelft.nl/~pouwelse/: Wiley InterScience, Department of Computer Science: Delft University of Technology; Vrije Universiteit, The Netherlands. doi:10.1002/cpe.1189. Archived from the original (PDF) on 7 September 2015. Retrieved 7 September 2015.
  15. "Europe funds internet TV standard". BBC News. February 25, 2008. Retrieved May 26, 2010.
  16. "Tribler Makes BitTorrent Impossible to Shut Down". TorrentFreak. 2012-02-08.
  17. Yawning Angel (20 Dec 2014). "N reasons why the spooks love Tribler (Number N' will surprise you)". tor-dev mailing list. Retrieved 15 Jun 2015.
  18. synctext (22 Dec 2014). "Addressing the various security improvements #1066". Github. Retrieved 15 Jun 2015.

Further reading


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