Open Source C Networking 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

PeerGuardian is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). Its origin seeds in targeting aggressive IPs while you use P2P. PeerGuardian Linux: Not developed actively anymore. Team might still be around. Some unreleased changes on git. Outdated technology. Peerguardian OS X: Not developed anymore. We've lost contact with the OS X developer. PeerGuardian Windows: Not developed anymore. It's highly recommended to use PeerBlock instead, which is a continuation of PeerGuardian's development in Windows, with bug fixes and support for Windows Vista and Windows 7. Collaboration with peerblock.com is welcome! PeerGuardian is an open project. Not only is its source code open for you to read, use, and modify - but the project is open for you to join and contribute in any form (code, documentation, bug reports, web and support).

A collection of single floppy disk based Network Attached Storage (NAS) Server Operating Systems, designed to transform a basic computer into a dedicated SMB/CIFS, FTP or NFS file server.

UNFS3 is a user-space implementation of the NFSv3 server specification. It provides a unified mountd and nfsd program and so far runs under Linux, NetBSD, and Solaris.

iplist is a list based packet handler which uses the netfilter netlink-queue library (kernel 2.6.14 or later). It filters by IP-address and is optimized for thousands of IP-address ranges.

A portable, modular and efficient ftp server, supporting SSL, IPv6, UTF-8 compliant, multithreaded, modules ,externals scripts. unix-like permissions+acls, virtual users/groups, security, speed, bandwith limitation (user,group,global), group admins, per

Blocks "known bad" IP-addresses from accessing your machine, especially corporate/governmental agencies. This is a fork of PeerGuardian 2, fixing various Vista/Win7 problems.

Mnet is a distributed file store. It is formed by an emergent network of autonomous nodes which self-organize to make the network robust and efficient.

C64/65/128 networking software for FreeBSD, Linux, Amiga, Solaris, BeOS and Windows.

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.

Debian packages for PeerGuardian Linux (including the GUI) and its precessor moblock/blockcontrol/mobloquer. PeerGuardian is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). Its origins lie in targeting aggressive IPs while you use P2P. See http://sourceforge.net/projects/peerguardian/

ReAIM is an AOL Instant Messenger Proxy for iptables-based firewalls. It allows direct connections to be made to hosts behind an address-translating firewall. MSN and Windows Messenger are also supported.

Netkite is a network upgrade system that integrates the server and the client. It can be used in system patching. Support all the file types of linux.

DSFS (Distributed Secure File System) is a server-less, redundant, secure, infinite, non-revocable filesystem.

Fleming File Sharing System is a networked file sharing system. It should be much more reliable and user-friendly than FTP or netbios's stuff.

a group of network tools aimed to promote, search and rate shared resources. Basicly, it consists of console indexing utilities and web front-end to the database.

The Noname network is a new gnutella-based network but with a new and more flexible protocol. The client/network currently supports filesharing, but the protocol can be developed to support more features.

Ohaha is a scalable, efficient, and distributed peer-to-peer exchange application/network that advances early Gnutella ideas and absorbs the major file exchange legacy networks including Napster. Implemented as an easy-to-use plug-in to IE.

This project aims to develop a new kind of Content Distributiuon Network that uses a client's cache to reduce the load on the web server. Its like P2P radio for web sites and instead of broadcasting music, this system can be used to broadcast files from

PAIP (pipe) is a universal filter application. It uses plugins to transmit and convert data. They can be nested, so the inner structures can become quite complex (non-linear). The command-line interface is similar to a programming language and very easy.

The Phantom project is a UN*X based Direct Connect Server(Hub) that will allow administrators a highly configuable hub, and provide users with services such as registration via bots and, entering their home page(s) in a database, etc. We

A Win32 API based graphical desktop sharing system, it support LZMA compress, MD5 password check, 64bits file transfer, 8bits instruction fast protocol and windows's pack intelligence for reduce useless transfer band.

SMB for FUSE is a Network Neighborhood (Samba shares) filesystem. It works like smbfs, but instead of accessing one share at a time, all computers and workgroups are accessible at once from a single filesystem mount, making network browsing just as easy a

SMBD(Samba) Audit is a set of VFS audit module for Samba 3 and web frontend to view and search samba audit logs. Module stores logs directly into MySQL or PostgreSQL database. See README and INSTALL for more information