Open Source C BitTorrent Clients

Enhanced CTorrent is a BitTorrent client for unix-like environments. High performance with minimal system resources and dependencies is a priority.

Feb. 7, 2019 Transmission is a respected Fast, Easy, and Free BitTorrent Client, as from their site https://transmissionbt.com/about Unofficial Windows build runs perfect either Windows service or daemon. 32 bit and 64 bit versions. 32 (runs everywhere), 64 only 64-bit Windows. Decision made to maintain choice 2.7x core rather than somewhat buggy 2.8x-2.9x cores. That's why you will see infrequent and less bug fixes than official branches. All the features of 2.8x-2.9x (except rename). Run this solid 2.77+ port for extended days, it doesn't crash or lock. Prime for seedbox use. The included remote GUI port is fine tuned to the daemon released here. Temporary piece support. https://trac.transmissionbt.com/ticket/532 plus many featured enhancements! Tested, stable enhancements users requested. Specifically modified and bug tested for Linux GCC and Windows (cygwin gcc/g++) compilers. Current release 14734-18 020619 https://github.com/cfpp2p/transmission/releases

Command line torrent viewer and hash checker. Displays metadata and file catalog from a .torrent file. Offline verifies content hashes of downloaded files against torrent. Linux or Windows, Windows binary included.

DumpTorrent is a non-interactive text mode program which displays BitTorrent .torrent file information, including size, file names, announce[-list], comment, publisher and info_hash. It can also query (scrape) tracker for current downloader count.

BitRocket is a Native BitTorrent client for Mac OS X. At the heart of it's core resides the powerful libtorrent BitTorrent library. BitRocket is aimed to be a good alternative to other Mac OS X BitTorrent clients.

Shareaza Plus is developed to create the fastet Gnutella 1+2, eDonkey2k and BitTorrent client on the planet. It includes enhancements to significantly speed up downloads and file searches. It boosts networking performance under WinXP and is very easy to

BtCheck is a bittorrent downloaded data checker and a torrent file content viewer.

SimpleVisualTrans is a Transmission client written with native Win32 API. This application targets providing a better view/grouping to manage torrents on Transmission service, by following Transmission RPC protocol spec. NOTE: Current version of package is a partially functional client for full RPC protocol, session feature, and detail properties are to be enriched in coming planning.

Customizable torrent tracker for vBulletin 3.7.x. & 3.8.x. VBTT 3 uses PHP integrated tracker(smaller sites) or XBT backend style(large sites with SSH access)

C-language Impementation of the BitTorrent core protocols

EZtorrent is a tool that simplifies the process of publishing content via BitTorrent. EZtorrent automates the process of generating .torrent metainfo files, as well as starting trackers and seeders.

bitfire peer to peer the open sourcer for network bittorrent bit fire is the best speed and power full client and open source! / bit fire cliente para la red bittorrent bit fire el mas rapido cliente de codigo abierto!

UNIX BitTorrent client written in c.

Bittorrent client built on top EFL (Enlightenment Foundation Libraries).

The GTK BitTorrent Protocol Daemon Interface is a front-end for the BitTorrent Protocol Daemon written with GTKmm.

LBN is the acronym of Local Bittorrent Network. It's a little program which use ABC and BNBT to share files by bittorent in a lan.

Cocoa Bittorrent client and C torrent library - based on fork of libbt, with high performance and compatibility, advanced prioritisation and scheduling, DHT, and Protocol Encryption.

Implementation of Online Codes. Online Codes are a class of forward error-correction codes. They were first proposed by Petar Maymounkov and David Mazieres in the paper "Rateless Codes and Big Downloads".

StyxTorrent is a BitTorrent client. A BitTorrent client is application that manages uploading and downloading of a torrent by following BitTorrent protocol, which is a peer to peer file sharing protocol used for distributing data of all size over internet. Besides basic operations of uploading and downloading some clients provide option to create torrent file on client system, so does StyxTorrent.StyxTorrent uses library named libtorrent (Arvid Norberg, Rasterbar Software) and Boost (Boost.org) to implement BitTorrent protocol which was very helpful as it reduced the development time and gave some air to work on BitTorrent client logic. Libtorrent & Boost are written in c++ and so is StyxTorrent. To be specific StyxTorrent in written in MFC (Microsoft Foundation Classes) and ATL (Active Template Library) which fall under Visual C++. MFC provides easy access to Windows API and some of wonderful features provided by Windows Operating System. Visual Studio 2008 was used as IDE .

Torrage facilitates implementation of a torrent hosting service.

A light webUI for aria2

Portable, modular and lightweight libtorrent-based torrent client with Qt and webgui frontends and keyword-searching support.

This is a continuation of the command line tool createtorrent. While useful, it is lacking in some recent features. The new releases of createtorrent hope to bring createtorrent up to date, making it a modern command-line bittorrent creation program.

fktorrent is short for "fake torrent". It is a client for the BitTorrent network, which does not send and discards any received data. Otherwise, it behaves like an ordinary BitTorrent client.

gbtpdc is a graphical client for btpd (The BitTorrent Protocol Daemon) using c written in C.