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Kazaa
A peer-to-peer file-sharing application mentioned as a major driver of music piracy before Spotify.
First Mentioned
10/3/2026, 6:50:56 AM
Last Updated
10/3/2026, 6:54:46 AM
Research Retrieved
10/3/2026, 6:54:46 AM
Summary
Kazaa Media Desktop was a peer-to-peer file-sharing application that utilized the FastTrack protocol, licensed by Joltid Ltd. and operated by Sharman Networks. It was widely used for exchanging MP3 music files, videos, applications, and documents. While the client was free to download, it was bundled with adware, and at one point, Kazaa's website displayed "No spyware" warnings. During its operational years, Sharman Networks and its associates faced numerous copyright infringement lawsuits due to the content shared via Kazaa. Later, Kazaa was licensed by Atrinsic, Inc. as a legal music subscription service, which continued until August 2012, after which the Kazaa website became inactive. The rampant music piracy facilitated by platforms like Kazaa, alongside Napster, was a significant factor that inspired Daniel Ek and Martin Lorentzon to create Spotify as a legal streaming alternative.
Referenced in 1 Document
Research Data
Extracted Attributes
Wikipedia
View on WikipediaKazaa
Kazaa Media Desktop ( ka-ZAH; once stylized as "KaZaA", but later usually written "Kazaa") was a peer-to-peer file sharing application using the FastTrack protocol licensed by Joltid Ltd. and operated as Kazaa by Sharman Networks. Kazaa was subsequently under license as a legal music subscription service by Atrinsic, Inc., which lasted until August 2012. Kazaa Media Desktop was commonly used to exchange MP3 music files and other file types, such as videos, applications, and documents over the Internet. The Kazaa Media Desktop client could be downloaded free of charge; however, it was bundled with adware and for a period there were "No spyware" warnings found on Kazaa's website. During the years of Kazaa's operation, Sharman Networks and its business partners and associates were the target of copyright-related lawsuits, related to the content distributed via Kazaa Media Desktop on the FastTrack protocol. By August 2012, the Kazaa website was no longer active.
Web Search Results
- Kazaa - Wikipedia
Kazaa Media Desktop (/kəˈzɑː/ ka-ZAH; once stylized as "KaZaA", but later usually written "Kazaa") was a peer-to-peer file sharing application using the FastTrack protocol licensed by Joltid Ltd. and operated as Kazaa by Sharman Networks. Kazaa was subsequently under license as a legal music subscription service by Atrinsic, Inc., which lasted until August 2012. [...] Kazaa Media Desktop was commonly used to exchange MP3 music files and other file types, such as videos, applications, and documents over the Internet. The Kazaa Media Desktop client could be downloaded free of charge; however, it was bundled with adware and for a period there were "No spyware" warnings found on Kazaa's website. During the years of Kazaa's operation, Sharman Networks and its business partners and associates were the target of copyright-related lawsuits, related to the content distributed via Kazaa Media Desktop on the FastTrack protocol. By August 2012, the Kazaa website was no longer active. ## History [...] ## History Kazaa and FastTrack were originally created and developed by Estonian programmers from BlueMoon Interactive including Jaan Tallinn and sold to Swedish entrepreneur Niklas Zennström and Danish programmer Janus Friis (who were later to create Skype and later still Joost and Rdio). Kazaa was introduced by the Dutch company Consumer Empowerment in March 2001, near the end of the first generation of P2P networks typified by the shutdown of Napster in July 2001. Skype itself was based on Kazaa's P2P backend, which allowed users to make a call by directly connecting them with each other.
- How Kazaa Works
KaZaA was a file-sharing service that was popular in the early 2000s. It allowed users to share music, videos, and other files with each other.
- Definition of Kazaa | PCMag
### An Infamous Beginning The original "KaZaA" was a file sharing service founded in 2001 in Amsterdam by Niklas Zennstrom and Janus Friis, who created the underlying FastTrack peer-to-peer technology that was also used to power other services such as Morpheus and Grokster. Within two years, Kazaa claimed a record 230 million downloads. [...] Supported by advertisers, the Kazaa Media Desktop software enabled users to view paid content from Altnet as well as content from other users, the latter seriously vexing the music publishing companies. Although users were encouraged to not share copyrighted material, most downloads violated copyrights. The music industry sought to close down the company, and a Dutch court ordered the cessation of the Kazaa software. However, because the Kazaa system was totally distributed, existing users could still swap files, and people still continue to swap music using programs such as Kazaa Lite and Kazaa Resurrection, although to a significantly lesser degree. [...] Skip to Main Content 1. Home 2. Encyclopedia 3. K # Kazaa {X-HTML Replaced} ### Browse Encyclopedia A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 An earlier subscription-based online music service from Brilliant Digital Entertainment, Inc., Sherman Oaks, CA. For a monthly fee, Kazaa provided unlimited downloads of music for playing on up to three PCs. An unlimited number of ringtones were also available for one cellphone. In 2012, the service was discontinued. ### An Infamous Beginning
- Kazaa Application Detected
# Kazaa Application Detected Created:2020/01/03 | Revised:2021/05/25 A level of security risk associated with vulnerability exploitation and its CVSS score. ## Overview The Kazaa Client has been detected on a device. ## Description Kazaa Media Desktop was a free peer-to-peer file sharing application using the FastTrack protocol licensed by Joltid Ltd. and operated as Kazaa by Sharman Networks. Kazaa Media Desktop was commonly used to exchange mp3 music files and other file types, such as videos, applications, and documents over the Internet. Sharman Networks company was involved in legal proceedings accused of abusing intellectual property laws related to the copyright of content distributed via Kazaa Media Desktop. By August 2012, the Kazaa website was no longer active. ## Impact
- Kazaa Media Desktop 3.2 - Download for PC Free
Due to the scarce bandwidth of that period, what users did the most was share loose songs. Kazaa excelled as the king of this kind of downloads, displacing the forerunner and ill-fated Napster. As time went past is started to be used less due to the emergence of eMule and various legal problems, until it has emerged from its ashes as a P2P tool that tries to be social and places its roots in the management and playback of multimedia files. Kazaa comes with innovating tools like the possibility to import our contacts from Skype and be able to speak and share files with them. It also includes a dating service that will allow us to speak with that boy or girl with an incredible music collection that is similar to our taste. [...] Malavida X;) Malavida Safety First Malavida Safety First Kazaa Windows # Kazaa Media Desktop 3.2.7 free 7.8 42 Malavida Safety First Verified Safety; "Malavida Safety First") 7.8 42 Malavida Safety First Verified Safety; "Malavida Safety First") Download anything you want from the Internet with Kazaa. Kazaa is the king of all P2P download applications and now it include new social network functions Kazaa Download Free for PC Kazaa image 1 Thumbnail Kazaa image 2 Thumbnail Kazaa image 3 Thumbnail ## The latest version of one of the classics of P2P networks Héctor Hernández September 4, 2009 6 / 10 At the beginning of the P2P technology, when there were neither mules nor torrents, Kazaa stood out as one of the best and most used applications to share music.
Wikidata
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Inception Date
3/1/2001
DBPedia
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Location Data
Kazaa Fashion, 2, شارع 14 رمضان, محلة 601, حي المنصور, ناحية المنصور, قضاء الکرخ, بغداد, بلدية المنصور, محافظة بغداد, 15035, العراق
Coordinates: 33.3054921, 44.3416682
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