Open Source C File Sharing Software

Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers

Matroska is an open standard audio/video container format. Visit our homepage at http://www.matroska.org

Tox is a peer to peer (serverless) instant messenger that focuses on security and privacy. In today's world where digital surveillance is rampant, Tox offers users a communication software alternative that's free from prying eyes and ears, and is, quite literally free and without advertising. Tox comes with all the great features you'd expect from an instant messenger application, including voice calls, video calls, file sharing and screen sharing. Everything done on Tox is encrypted using open-source libraries so you can be assured of completely private conversations. It also has no central servers that can be raided, shut down, or forced to turn over data. There are no corporate interests, no hidden agendas-- just simple, secure and easy to use messaging.

A GTK+ Gnutella client, efficient, reliable and fast, written in C. It has been optimized for speed and scalability, with low-memory consumption. It is meant to be left running 24x7, using little CPU and only the configured bandwidth. It is possible to run gtk-gnutella without a GUI or using a shell interface.

Providing a tool to apply the data-recovery capability concepts of RAID-like systems to the posting & recovery of multi-part archives on Usenet.

A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!

[IMPORTANT] Retroshare is now distributed on Github. Please go to http://retroshare.net to find the latest releases and sources. RetroShare is a cross-platform, secured and decentralized communication system. It lets you to securely chat, share photos, videos, and more with family and friends, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.

Shakespeer is a Direct Connect implementation for Unix-like systems. It aims to be fast, easy to use and compatible with DC++. The major goal of ShakesPeer is to create a Mac OS X application with an Aqua graphical user interface.

Some useful helper tools for the eDonkey2000 and Overnet file-sharing programs (formerly ed2k_tools)

Graphical user interface for the Overnet and eDonkey2000 file-sharing command line clients. Runs on Linux, *BSD, MacOSX, and MS Windows.

yydecode is a highly portable decoder for yEnc encoded binaries on Usenet. It offers superior functionality to uudecode, and can be used as a drop-in replacement.

librsync has moved to https://github.com/librsync/librsync

Open Direct Connect is a multi-protocol file sharing program that supports the protocol used by Direct Connect ( http://www.neo-modus.com/ ).

giFT is a project designed to completely abstract low-level filesharing protocol communication while allowing seamless support for multiple networks. Currently available plugins include: OpenFT, Gnutella, and FastTrack (third party).

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)

Common Hardware Recovery Solutions by Ukrainian-Russian network

A daemon made to interface with Internet Relay Chat (IRC) and control the registration of nicknames, channels, etc -- aswell as providing many other informational and control facilities.

OpenAG is the first Unix/Linux/Mac OS X implementation of the (unofficial) Audiogalaxy File Sharing Protocol. OpenAG includes both client and server projects. The client is available as a command line application or with a Mac OS X Aqua interface.

data & video-conferencing, one shared whiteboard, send text messages (IM), transfer files(FTP),collaborate in real time,email capablities,Plays and stores dvd,cd and Mp3. Web-based Internet directory,Remote Desktop Share,File sharing program & browser

This ain't your daddy's crypto! We provide a set of C libs and utilities to perform cypherpunk style crypto functions, using your existing OpenPGP keys. Ring signatures; credentials; mental poker; timelines; zero knowledge proofs. Cool stuff!

Scripts and hub mods written to enhance OpenDCHub. The Hub-Security script filters unregistered users by country, and adds op commands and security features. Statistical and fun scripts are also available. Future development will shift towards ODCH mods

AutoHome(Automatic Home Management System) to schedule Television,DVD,and any Infrared based devices(Roboraptor and RoboSapien)to work automatically.Can Send(transmit)/Recieve Remote Control Signals, launch EXE files in Computers/PC .It uses USBUIRT.

BTSlave is a BitTorrent client that helps you download faster. BTSlaves split their bandwidth between the torrent, and you. While not downloading, the BTSlave helps others download, improving the BitTorrent experience for everyone.

A distributed file downloader. Eevery client runs a service which maintain the communication with other clients within the same LAN. if one need to download a large file, he/she can ask other clients for help, each download a part.

Clipshare is a component based distribueret clipboard which enables users to copy/paste clipboard data to/from other users on a Local Area Network. Clipshare uses a discovery service, that automatically displays users running the application