Opensource Filesharing & FTP

ABC - An enhanced client for the BitTorrent file sharing protocol.

Ares - A file sharing utility enabling users to share digital files like images, audio, video, software and documents.

Azureus - Java enabled BitTorrent protocol packed with special features for beginners and advanced users.

BT++ - An advanced version of the BitTorrent peer-to-peer file sharing protocol with cross-platform support; written in Python.

Cabos - Cabos has an intuitive user interface and is a Gnutella file sharing program based on Limewire.

CoreFTP - A FTP program that enables uploading/downloading/deletion of files and directories, integration with browser, file permission handling etc.

cURL - A command line utility allowing file transfer via FTP, LDAP etc. Users can also use the GET and PUT methods for file downloading and uploading.

Cyberduck - An open source FTP client with support for drag and drop, uploading and downloading, remote file transfer etc.

DC++ - Windows based open source client for unrestricted file sharing over the internet.

eMule-Project.net - A reliable and trusted peer-to-peer file sharing application allowing users to connect from different clients.

FileZilla - FileZilla is a free, fast and reliable open source FTP solution for Windows.

Freenet Project - A free and secure decentralized network of information publishers and consumers.

FrostWire - A completely open source peer to peer client; features community chat room and iTunes integration.

Fugu - An open source graphical front end for secure file transfer; provides support for Mac operating system.

G3 Torrent - A BitTorent client written in Python.

Gnucleus - One of the oldest Windows based open source peer to peer file sharing clients related to Gnutella.

HeavyMole - An advanced level peer to peer file sharing application with features like distributed chat, filtering of answers and advanced query language.

iFTP - i.FTP is a Windows FTP client that comes with source code. There is also an earlier version for BeOS that works with portable media like USB keys.

JFtp - JFtp is a graphical Java network and file transfer client.

KazaaSearch - Search for music, software, images & video with this powerful peer to peer file sharing client.

KCeasy - The windows version of giFT filesharing system that also offers support for other filesharing networks.

Krimpy - An IRC based (internet relay chat) open source file sharing client enabling users to share music, pictures, videos and other files.

Lime Wire - A multi-platform Gnutella file sharing client enabling users to share their files, download MP3s and other audio files.

MLdonkey - 100% open source cross-platform P2P client running on Linux, UNIX, Windows and Mac.

MUTE - A secure, peer to peer file sharing network with easy search and download functionality.

MyNapster - Comes with connection capability to Gnutella for file sharing, IRC for chatting and supports resumption & multithreading of downloads.

NetMess - Has the ability to detect clones and work through HTTP proxy and firewalls.

Prozilla- An open source Linux download accelerator that provides download support via HTTP and FTP protocols.

Shareaza - A flexible file sharing system consolidating features from four different networks: EDonkey2000, Gnutella, BitTorrent, Gnutella2.

TAC2 - Expanded as Tango & Catch 2 (TAC2), works as a search engine independent client for searching on Linux and Windows.

TorrentSpy - Gives BitTorrent power-users all the information in one place along with real time ability to monitor the number of live users.

Waste - Secure collaboration tool allowing idea & data sharing between users through a chat interface.

WinSCP - Another open source SFTP & FTP client for Windows; provides safe file copying between local and remote computers.

XNap - Written in Java, XNap provides a plug-in enabled framework and client for P2P applications.