qBittorrent
Feature-rich BitTorrent client


The qBittorrent project aims to provide a Free Software alternative to µtorrent. Additionally, qBittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS/2, FreeBSD).

qBittorrent is based on Qt4 toolkit and libtorrent-rasterbar

qBittorrent v2 Features
Polished µTorrent-like User Interface
Well-integrated and extensible Search Engine
Simultaneous search in most famous BitTorrent search sites
Per-category-specific search requests (e.g. Books, Music, Movies)
All Bittorrent extensions
DHT, Peer Exchange, Full encryption, Magnet/BitComet URIs, ...
Remote control through a Web user interface
Nearly identical to the regular UI, all in Ajax
Advanced control over trackers, peers and torrents
Torrents queueing and prioritizing
Torrent content selection and prioritizing
UPnP / NAT-PMP port forwarding support
Available in ~25 languages (Unicode support)
Torrent creation tool
Advanced RSS support with download filters (inc. regex)
Bandwidth scheduler
IP Filtering (eMule and PeerGuardian compatible)
IPv6 compliant
Available on most platforms: Linux, Mac OS X, Windows, OS/2, FreeBSD

Win XP/Vista/7
Mac OS X
Linux

uTorrent
An efficient and feature rich BitTorrent client

uTorrent is an efficient and feature rich BitTorrent client for Windows sporting a very small footprint. It was designed to use as little cpu, memory and space as possible while offering all the functionality expected from advanced clients.

Micro-Sized Yet Feature Filled

Most of the features present in other BitTorrent clients are present in µTorrent, including bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT (compatible with BitComet). Additionally, µTorrent supports the Protocol Encryption joint specification (compatible with Azureus 2.4.0.0 and above, BitComet 0.63 and above) and peer exchange.

Resource-Friendly

µTorrent was written with efficiency in mind. Unlike many torrent clients, it does not hog valuable system resources - typically using less than 6MB of memory, allowing you to use the computer as if it weren't there at all. Additionally, the program itself is contained within a single executable less than 220 KB in size.

Skinnable and Localized

Various icon, toolbar graphic and status icon replacements are available, and creating your own is very simple. µTorrent also has support for localization, and with a language file present, will automatically switch to your system language. If your language isn't available, you can easily add your own, or edit other existing translations to improve them!

Actively Developed and Improved

The developer puts in a lot of time working on features and making things more user-friendly. Releases only come out when they're ready, with no schedule pressures, so the few bugs that appear are quickly addressed and fixed.

Last Updated 02 November 2011
Win 98/Me/NT/2000/XP/2003/Vista/7

Frostwire
Completely Free & Open Source File sharing client

A free offspring from LimeWire to create a Gnutella client that does not filter any content. FrostWire is a free Gnutella client based on LimeWire distributed under terms of the GPL. It was created in September 2005 after LimeWire LLC received a cease and desist letter.

FrostWire is a useful file sharing utility that gives you the possibility to transfer files from and to your computer.

The LimeWire open-source community then decided to create FrostWire, - a free offspring using the publicly available sourcecode from LimeWire to create a Gnutella client that does not filter any content.

Here are some key features of "FrostWire":

· Completely free & open-source
· Firewall-to-firewall transfers
· Built-in community chat
· No bundled software of any kind!
· Connects to more sources
· Creative commons license support
· Max. speed network connections
· Junk result filters
· Turbo-Charged download speeds
· iTunes integration
· BitTorrent support
· Proxy Support

Last Updated 29 August 2011
Win 2000/XP/2003/Vista/7
Mac OS X
Linux

Shareaza
Spyware free P2P client that connects to modern networks

Shareaza is the most luxurious and sophisticated file sharing system you'll find. It can harness the power of up to four separate peer-to-peer (P2P) networks, including eDonkey2000, Gnutella, BitTorrent and Shareaza's native network, Gnutella2 (G2).

Not only that, but Shareaza is completely FREE and won't show any annoying ads or pop-ups. It won't install any unwanted third party programs that can wreak havoc with your computer. No spyware, no registration, no "paid version". Just download and use. Simple.

Use the power of 4 P2P Networks simultaneously!
Four networks mean access to a wide variety of users. Look no further: Shareaza has got you covered!

Download from multiple sources
Experience downloads the way they were meant to be: fast! Shareaza swarms across four networks!

Sophisticated file-hashing
Say adios to corrupted files and mp3s that skip. Shareaza detects and fixes corruption before the download completes.

Find that file with Global Searching on Gnutella2!
Search the entire network, not just a part of it. Shareaza will find you that file!

Multiple results tabs
Each search is displayed in a new window. Your search results will never be overwritten. Shareaza runs the searches you want, when you want!

Previews, users comments, and ratings
Get picture and movie previews right from the search panel. Even view comments and ratings written by users like you. Shareaza ensures you avoid those fakes and download the real deal!

Preview filters
Want to view that video file before it has finished downloading? Well, Shareaza has the ability to preview your incomplete audio and video files!

Chat with a friend or someone you've just met!
You can chat with friends one-on-one while you're using Shareaza, pass on a message or get to know another Shareaza user.

and much much more...

Last Updated 18 February 2011
Win 98/ME/2000/XP/2003/Vista/7

Vuze
Find, download, and play high-quality and HD videos

Vuze is a free BitTorrent client used to transfer files via the BitTorrent protocol. Vuze is written in Java, and uses the Azureus Engine. Vuze offers multiple torrent downloads, queuing/priority systems (on torrents and files), start/stop seeding options and instant access to numerous pieces of information about your torrents.

In addition to bittorrenting, Vuze allows you to view, publish and share original DVD and HD quality video content. You can see content through channels and categories containing TV shows, music videos, movies, video games and others.

If you publish your own original content through Vuze, you can charge for it and make money.

Please note: You must have Java installed to be able to run Vuze.

Key Features:
Runs on Windows, Mac OSX and Linux
Open source
Multiple, concurrent downloads
Intelligent queue and bandwidth management
Peer connection and download speed optimization
Peer communication through firewalls (UPnP and NAT traversal)
Trackerless support (Mainline and Azureus DHT)
Multiple user interfaces (Simple, Advanced, Classic)
Over 50 plugins to customize functionality
Access to licensed content from Vuze

Last Updated 08 February 2011
Win 98/Me/2000/XP/Vista/7
Mac OS X
Linux

DC++
Share files over the internet with other users

DC++ announces the freedom to share! DC++ is an open source client for Windows for the Direct Connect network.

Direct Connect allows you to share files over the Internet without restrictions or limits.

The client is completely free of advertisements and has a nice, easy to use interface.

Firewall and router support is integrated and it is easy and convenient to use functionality like multi-hub connections, auto-connections and resuming of downloads.

Last Updated 23 July 2010
Win 2000/XP/2003/Vista/7

Ares
Open source file sharing program

Ares is a free open source file sharing program that enables users to share any digital file including images, audio, video, software, documents, etc.

You may now easily publish your files through the Ares decentralized network. As a member of the virtual community, you can search and download just about any file shared by other users.

With Ares you can also join chat rooms or host your channel and meet new friends.

Fast multisource downloads
Ares automatically finds more sources and downloads files from many users at once. This can increase remarkably the speed of your downloads. Ares works behind firewalls and requires zero configuration.

Powerful library organizer
Your shared files are organized into categories in a library section. You can sort your files by type, category and easily change your share settings. An handy quick-search feature locates your files by typing a keyword.

Built-in audio/video player
You can preview files while their download is in progress and organize a playlist made of your favourites. Ares' player supports Shoutcast internet radio.

Filesharing chat rooms
You can host your chat room and join other available channels. Creating a chat channel has never been easier, now you can chat and meet new friends while you download files.

Last Updated 13 July 2010
Win 98/ME/NT/2000/XP/Vista/7

iMesh
File sharing client

Join the ultimate music community. P2P file sharing that’s 100% legal. Over 15 million FREE songs & videos Over 2 million original high quality songs licensed from the record labels.

No Spyware
No Popups No Adware
No Trojans

Mini Player Mode - a sleek new mini mode!
Crazy new nudges and emoticons to play with.
Burn CD's and Import your CD collection!
Create and send your Playlists to Friends!
Even faster download speeds!
Stay safe with a new set of privacy features.

Last Updated 13 July 2010
Win XP/2003/Vista/7

BitTorrent
File distribution system

BitTorrent is a peer-to-peer (P2P) client designed to efficiently manage the downloading of large, high-quality, digital files such as video, music, and games.

The client is used to search the Internet for legal torrent files, which can then be quickly downloaded to a user´s machine. As files become more popular, the speed in which they can be downloaded increases through the use of a central tracker and peers. This technology saves time over traditional methods, while maintaining the integrity of the file.

What Is BitTorrent?
BitTorrent is the global standard for delivering high-quality files over the Internet. With an installed base of over 160 million clients worldwide, BitTorrent technology has turned conventional distribution economics on its head. The more popular a large video, audio or software file, the faster and cheaper it can be transferred with BitTorrent. The result is a better digital entertainment experience for everyone.

Last Updated 18 May 2010
Win 2000/XP/Vista/7
Mac OS X
Linux

Tunngle
Revolutionary peer to peer VPN solution

What is Tunngle?
Tunngle is a revolutionary peer to peer VPN solution that delivers the best online entertainment experience. What is so special about Tunngle?

Tunngle connects
Skip the troubleshooting work and focus on the entertainment. Tunngle virtual networks are the ideal place to play PC games with your friends over the internet, while enjoying all the commodities of a Local Area Network party.

Making new friends is easy: enjoy some relaxed talk in the Tunngle lobby or jump into some game network and start playing. Having fun together is always the best way to make new friends.
Of course, if you love discretion, you can also enjoy private direct chats with your friends after or before playing some game.

Tunngle creates freedom
Safely share your personal files with your friends using Tunngle Shares. You can choose what and to whom. You will always be in control of the sharing permissions (read, write or none).
Tunngle uses its own protocol for the file transfers and protects your computer by actively blocking the Windows file transfer ports. You will be the only one that decides what is to be shared and what is not.

Tunngle protects your privacy
Tunngle connections are anonymous and highly encrypted allowing the secure usage of all the provided services. Nobody except for the recipient will be able to see the type and the contents of your connections.
You will safely enjoy the best entertainment experience under the Tunngle protective shield.

Tunngle listens to what you have to say
Tunngle will always be improved and enhanced. That's why we care for your wishes and always try to implement them.

Last Updated 20 June 2010
Win XP/Vista/7

BearShare
File sharing client

File Sharing just got a whole new meaning:
Share, Discover and Download music and videos.
View other users' profiles, photos and music library.
Make new friends and connect with old ones.
Leave comments about your friends and favorite artists.
Send messages and instant messages to other users, while listening together to the same music.
Connect with users that share a passion for the same artists.
Supports hundreds of MP3 players.

With BearShare you get:
100% clean install, no bundled software.
Brand new interface.
Fastest downloads, ever.
Instant "search suggest" technology.
Parental controls block access to offensive files.
Automatic Virus protection.
Full featured media player with smart organization feature.
The easiest BearShare ever, with all new bubbles that hint at cool things you can do.
Instant searches across the entire BearShare network.
Unlimited music downloads!
iPod and MP3 players support!
Make new friends and connect with old ones.
Share, Discover and Download music and videos.
View other users' profiles, photos and music library.
Connect with users that share a passion for the same artists.

Last Updated 20 May 2010
Win XP/Vista

eMule
File sharing client

eMule is a filesharing client which is based on the eDonkey2000 network but offers more features than the standard client.

Clients use several networks to create one reliable network. (ED2K, Source Exchange, Kad)
Kad is now in an open testphase, eMule v0.42 can be enabled to use Kad
eMule's Queue and Credit system helps to ensure that everyone will get the file he wants by promoting those that upload back to the network.
eMule is completely free. eMule is also completely free of any Adware, Spyware, and ect. We do this for fun and knowledge, not for money.
Each file checked for corruptions while downloading to ensure an error free file.

The eMules Intelligent Corruption Control helps to speed up the correction of corrupted parts.
Auto priorities and Source management allows you to start many downloads without having to monitor them.
The Preview function allows you to look at your Videos and Archives before they are completed. For video previewing, we recommend the Video Lan Client.

The eMule features webservices and a webserver that allows you to have quick access to and from the internet.
You can create categories for your download to organize them.
To find the file you want, eMule offers a wide range of search possibilities which include: Servers (Local, and Global), web based (Jigle, and Filedonkey), and Kad (Still in Alpha).
eMule also allows you to use very complex Boolean searches that make the searches much more flexible.
With the messaging and friend system, you can send messages to other Clients and add them as friends. In your friend list, you can always see if a friend is online.
With the built in IRC client, you can chat with other downloaders and chatters around the globe.

Last Updated 24 Febuary 2010
Win 95/98/Me/NT/2000/XP/7

Cabos
Open source Gnutella file sharing program

Cabos is an open source Gnutella file sharing program based on LimeWire and Acquisition. It is free software, with no spyware and no adware. Guaranteed.

Cabos provides simple sidebar user interface, firewall to firewall transfers, proxy transfers, Universal Plug and Play, iTunes + iPod integration, Creative Commons integration, "What's New?" searches, international searches, and more.

Last Updated 11 September 2009
Win 98/Me/NT/2000/XP/Vista/7

BitComet
BitTorrent/HTTP/FTP download client

BitComet is a p2p file-sharing freeware fully compatible with Bittorrent, which is one of the most popular p2p protocol designed for high-speed distribution of 100MB or GB sized files.

BitComet is a powerful, clean, fast, and easy-to-use bittorrent client. It supports simultaneous downloads, download queue, selected downloads in torrent package, fast-resume, chatting, disk cache, speed limits, port mapping, proxy, ip-filter, etc.

Last Updated 27 August 2009
Win 98/ME/NT/2000/XP

Deluge
Lightweight, cross-platform BitTorrent client

Deluge is a full-featured BitTorrent client for Linux, OS X, Unix and Windows. It uses libtorrent in it's backend and features multiple user-interfaces including: GTK+, web and console. It has been designed using the client server model with a daemon process that handles all the bittorrent activity. The Deluge daemon is able to run on headless machines with the user-interfaces being able to connect remotely from any platform.

Deluge features a rich plugin collection; in fact, most of Deluge's functionality is available in the form of plugins.

Deluge was created with the intention of being lightweight and unobtrusive. It is our belief that downloading shouldn't be the primary task on your computer and therefore shouldn't monopolize system resources.

Deluge is not designed for any one desktop environment and will work just fine in GNOME, KDE, XFCE and others. We do our best to adhere to the freedesktop standards.

Deluge is Free Software and is licensed under the GNU General Public License.

Deluge has a wide-array of features, including:
Core/UI split allowing Deluge to run as a daemon
Connect remotely to the Deluge daemon
Web UI
Console UI
GTK+ UI
BitTorrent Protocol Encryption
Mainline DHT
Local Peer Discovery (aka LSD)
FAST protocol extension
µTorrent Peer Exchange
UPnP and NAT-PMP
Proxy support
Web seed
Private Torrents
Global and per-torrent speed limits
Configurable bandwidth scheduler
Password protection
RSS (via Plugin)
Other libtorrent features
And much more!

Win 98/ME/NT/2000/XP
Mac OS X
Linux

PixVillage
Photo sharing

PixVillage is a P2P program, that allows you to easily share photos with your friends. There is no need to upload your photos to a server, since the software connects the viewer directly to the image files on your computer.

All that is required is that both users run the PixVillage software. Your friends can easily located you by email address or nickname, and you have complete control over who can view your photos.

Features include access rights per user and album, calendar view, and more.

Win 2000/XP