Open Source Linux Communications Software

VTun is the easiest way to create Virtual Tunnels over TCP/IP networks with traffic shaping, compression, and encryption. It supports IP, Ethernet, PPP and other tunnel types. VTun is easily and highly configurable. VPN, Mobile IP, Shaping, etc

A PHP email creation and transport class featuring file attachments, SMTP servers, CCs, BCCs, HTML messages, word wrap, and more. Sends email via sendmail, PHP mail(), QMail, or with SMTP. PHPMailer is used by many popular PHP development frameworks and is one of the most popular email-generating and sending libraries in the world. This project is defunct here on sourceforge – it's now maintained on Github at https://github.com/PHPMailer/PHPMailer. Documentation is available at https://github.com/PHPMailer/PHPMailer/wiki

Open source DKIM library, MTA filter implementation and associated tools.

Torrent Search is a cross-platform application, allowing to search for torrent files on different websites. Supported websites are integrated through plugins, which allows to easily extend the number of websites supported.

Ghost is an open source irc bot project. It is loosely based off of eggdrop 1.4. Created by Einride and Ievil. No longer maintained, and has a weakness in its encryption used for linking.

Unofficial fork of the GyachE (www.phrozensmoke.com), intended for bug-fixes and further development.

OpenL2TP is an L2TP client/server written specifically for Linux. It has been designed for use as an enterprise L2TP VPN server or for use in commercial, Linux-based, embedded networking products.

A simple, easy to setup journal system that features customizable display, comments, html support and RSS feeds.

Mirror directly approved by Phil Karn, KA9Q. The KA9Q NOS TCP/IP package began life way back in 1985 on a surplus Xerox 820 computer board running CP/M with a 4 MHz Zilog Z-80 CPU, 64KB of RAM and a 8" floppy drive holding all of 243KB. Later, it moved to the IBM PC with the 8088 and 80286 CPUs running MS-DOS. KA9Q NOS was only the second known implementation of the Internet protocols for low-end computers. Unlike PC/IP, KA9Q NOS could simultaneously act as an Internet client, a server and an IP packet router, and handle multiple client and server sessions. KA9Q NOS attracted many contributors and became widely used throughout the 1980s and 1990s in amateur packet radio and various educational projects. In a way, it was the Linux of its day. KA9Q NOS became the basis for several low-end commercial dialup terminal servers and routers. It influenced the development of the Internet protocols and implementations, including the Linux kernel.

Nested commands, easy configuration, and an incredibly flexible and easy-to-use plugin system distinguish Supybot from other IRC bots. There simply isn't a more flexible or easier to use IRC bot!

Free java email smtp pop3 implementation, primarily for use as a development tool

X-Chat Aqua is X-Chat with an Aqua interface for MacOS X. X-Chat Aqua uses the irc engine from X-Chat, and is designed to look and feel like the GTK+ front end.

This project continued development of the legacy Direct Connect client valknut from 2006-2009.

ReaverSaver es una interfaz gráfica para el crackeo de redes wireless con WPS. Ademas permite salvar las sesiones desde LiveUSB

mtrace is a multicast traceroute utility, which traces, with the help of the routers along the way, the path from a multicast receiver to a multicast source.

The Network Clipboard is a simple multiplatform utility that allows clipboard synchronization between multiple machines on a subnet, enabling cut-and-paste between different computers.

"Nearly Intelligent Computer Operated Language Examiner" - NICOLE is a theory or experiment that if a computer is given enough combinations of how words, phrases and sentences are related to one another, it could talk back to you.

Bayonne is supported from Savanna.gnu.org. Please visit there. Sourceforge is generally depreciated except for mailing lists, but updated releases will be posted here from time to time.

A web-interface based binary newsgrabber written in python, with nzb file support.

Web-GMUI web frontend for MLdonkey/aMule/rTorrent/Transmission/giFT. Combines multiple web interfaces with multiple client backends on top of a simple and fast web server. -= This project has moved to p2p-gui.sf.net.! =-

YaBB SE is a PHP/MySQL port of the popular forum software YaBB. The team has rebranded itself under the name Simple Machines and continues to strive to release the best free forum software out there. See www.simplemachines.org

P2P application protocol framework (RFC3080, RFC3081) for connection-oriented, async request/response messages. Allows multiplexing of message streams over one transport connection. Supports binary and textual messages, TLS, SASL/Anonymous, SASL/OTP.

Welcome to the project page of the Open JMail Server - a scalable Java email server. Features POP, SMTP, IMAP, dynamic pluggable storage design, modular protocol handling, easy XML configuration and much more.

OpenQ is a QQ-liked protocol plugin for Pidgin (Formerly known as Gaim). (Note: The OpenQ has been merged into Pidgin source) | OpenQ 作为 Pidgin（曾经的 Gaim）的插件，实现了类似于 QQ 的协议。（提示：OpenQ 已经导入 Pidgin）

Pidgin Extended Preferences provides additional preferences for Pidgin users. Most notably, it allows you to change the font size of conversation text without changing your theme and to change how quickly or whether the buddy list tooltips appear.