BearShare was a peer-to-peer-file-sharing-application originally created by Free Peers, Inc. for Microsoft Windows and also a rebranded version of iMesh by MusicLab, LLC, tightly integrated with their music subscription service.
Gnutella is a peer-to-peer network protocol. Founded in 2000, it was the first decentralized peer-to-peer network of its kind, leading to other, later networks adopting the model.
Justin Frankel is an American computer programmer best known for his work on the Winamp media player application and for inventing the Gnutella peer-to-peer network. Frankel is also the founder of Cockos Incorporated, which creates music production and development software such as the REAPER digital audio workstation, the NINJAM collaborative music tool and the Jesusonic expandable effects processor. In 2002, he was named in the MIT Technology Review TR100 as one of the top 100 innovators in the world under the age of 35.
Winamp is a media player for Microsoft Windows originally developed by Justin Frankel and Dmitry Boldyrev by their company Nullsoft, which they later sold to AOL in 1999 for $80 million. It was then acquired by Radionomy in 2014. Since version 2 it has been sold as freemium and supports extensibility with plug-ins and skins, and features music visualization, playlist and a media library, supported by a large online community.
Nullsoft, Inc. was an American software house founded in Sedona, Arizona, in 1997 by Justin Frankel. Its products included the Winamp media player and the SHOUTcast MP3 streaming media server. In later years, their open source installer system, the Nullsoft Scriptable Install System (NSIS) became an alternative to commercial products like InstallShield. The company's name is a parody of Microsoft. Mike the Llama is the company's mascot; this is frequently referred to in promotional material citing llamas. Frankel introduced the llama in Winamp's startup sound clip, inspired by the lyrics of Wesley Willis: "Winamp, it really whips the llama's ass!"
WASTE is a peer-to-peer and friend-to-friend protocol and software application developed by Justin Frankel at Nullsoft in 2003 that features instant messaging, chat rooms, and file browsing/sharing capabilities. The name WASTE is a reference to Thomas Pynchon's novel The Crying of Lot 49. In the novel, W.A.S.T.E. is an underground postal service.
gtk-gnutella is a peer-to-peer file sharing application which runs on the gnutella network. gtk-gnutella uses the GTK+ toolkit for its graphical user interface. Released under the GNU General Public License, gtk-gnutella is free software.
Advanced Visualization Studio (AVS), is a music visualization plugin for Winamp. It was designed by Winamp creator, Justin Frankel and was first shipped in version 2.0a4 with Winamp 2.61. AVS has a customizable design which allows users to create their own visualization effects, or "presets". AVS was made open source software in May 2005, released under a BSD-style license. AVS is currently at version 2.83 and is included with Winamp, though the distributed version has later been reverted due to compatibility issues. Winamp currently ships with version 2.82 for Windows Vista and 2.81d for older Windows versions.
Nullsoft Streaming Video (NSV) was a media container designed for streaming video content over the Internet. NSV was developed by Nullsoft, the makers of Winamp.
Ultravox or Ultravox Media On Demand Server (UltraMODS), is a streaming video project by AOL. The goal is to create something like SHOUTcast but for routers, so that the data is handled much better, can handle more users efficiently, and channel changing is much faster.
Magnet is a URI scheme that defines the format of magnet links, a de facto standard for identifying files (URN) by their content, via cryptographic hash value rather than by their location.
Gene Kan was a British-born Chinese American peer-to-peer file-sharing programmer who was among the first programmers to produce an open-source version of the file-sharing application that implemented the Gnutella protocol. Kan worked together with Spencer Kimball on the program called "gnubile" licensed under the GNU General Public License. Kan graduated from the University of California, Berkeley in 1997 with a major in electrical engineering and computer science, and was a member of the student club the eXperimental Computing Facility (XCF).
GnucDNA was a software library for building peer-to-peer applications. It provides developers with a common layer to create their own Gnutella or Gnutella2 client or network. As a separate component, GnucDNA can be updated independently of the client, passing down improvements to the applications already using it.
In cryptography and computer science, a hash tree or Merkle tree is a tree in which every "leaf" (node) is labelled with the cryptographic hash of a data block, and every node that is not a leaf is labelled with the cryptographic hash of the labels of its child nodes. A hash tree allows efficient and secure verification of the contents of a large data structure. A hash tree is a generalization of a hash list and a hash chain.
FrostWire is a free and open-source BitTorrent client first released in September 2004, as a fork of LimeWire. It was initially very similar to LimeWire in appearance and functionality, but over time developers added more features, including support for the BitTorrent protocol. In version 5, support for the Gnutella network was dropped entirely, and FrostWire became a BitTorrent-only client.
Peer-to-peer file sharing (P2P) systems like Gnutella, KaZaA, and eDonkey/eMule, have become extremely popular in recent years, with the estimated user population in the millions. An academic research paper analyzed Gnutella and eMule protocols and found weaknesses in the protocol; many of the issues found in these networks are fundamental and probably common on other P2P networks. Users of file sharing networks, such as eMule and Gnutella, are subject to monitoring of their activity. Clients may be tracked by IP address, DNS name, software version they use, files they share, queries they initiate, and queries they answer to. Clients may also share their private files to the network without notice due to inappropriate settings.
Phex is a peer-to-peer file sharing client for the gnutella network, released under the terms of the GNU General Public License, so Phex is free software. Phex is based on Java SE 5.0 or later.
Tomislav Uzelac is the Croatian programmer who wrote an amp MPEG audio decoder that is considered to be the first successful software MP3 player. Two students from the University of Utah, Justin Frankel and Dmitry Boldyrev adapted the decoder to work on Windows and made it the MP3 decoding engine for the original version of Winamp.
Spinner was an online music and entertainment service. An AOL Music property, it was acquired by AOL on June 1, 1999, along with Nullsoft for $400 million. Based in San Francisco, California, the website was the first Internet music service and was the largest by 2001, while offering promotional features from high-profile recording artists. In 2002, AOL combined Spinner with the former's Netscape portal to form Netscape Radio. Spinner broadcast over 100 radio stations, including Radio CMJ.
Cockos, Inc is an American digital audio technology company founded in 2004, most notable for their digital audio workstation software REAPER.
