Free peer to peer software software for linux

Fast Messaging Peer to Peer (FM P2P) is a simple P2P program that forms a TCP-based overlay network by which a user may chat or share files.

Why name this FastMessaging when its anything but fast? Simply put, it is a reference to the underlying functioning of the application. TCUP, the protocol used to do the overlay network (the network we build ontop of an existing TCP/IP network) is message based.

We think it is Fast because there is no queueing or long searches. FastMessaging is built to construct moderately sized networks which have reasonably high responsiveness at the cost of global information sharing.

Perhaps thats not the best reasoning, but it works. Its just a name and the application needs a better name anyway. For now I just refer to it as FM.

BioCluster is a peer-to-peer clustering platform for Asterisk, the open source PBX, which allows Asterisk to be used as a full carrier-grade telephony solution. This project is meant to be installed on several machines together with Asterisk, turning them into a VoIP cluster.

While the BioCluster peer-to-peer protocol was initially designed to cater to Asterisk-based clustering solutions, the BioCluster framework is capable of being extended to support various forms of normally unclustered devices or software packages.

Multi Network Firewall is the up-to-date Mandriva Linux security solution dedicated to the business world. Maximum innovation, performance and scalability is only a click away thanks to an easy-to-use web interface.
Combining firewall, Intrusion Detection System and VPN functionality, MNF 2 is the ultimate full-featured security solution meeting all your demands. Furthermore, to make your network even more secure, benefit from a year of free updates through Mandriva Online Pro!
Main features:
- a firewall, to protect your computer network from unauthorized access (filtering).
- Intrusion Detection System, to alert you to abnormal network activity.
- Virtual Private Network, to enable a secure private tunnel over public networks.
- Proxy server, to intercept all web traffic entering the network.
- DHCP server, to enable the automatic configuration of new machines connected to the LAN.
- Caching DNS, to provide a local DNS service for computers connected to the LAN.
New Featurs:
As well as the existing IPSec, MNF2 provides 2 other types of VPN:
PPTP: a desktop under Windows(R) can be automatically connected without installing any special software
OpenVPN: a lighter open source VPN; Compattible with Linux, Mac OS and Windows
Bonding: Channel combines several network interfaces into a single connection. Effectively, it means that data transfer speeds can be multiplied.
Bridging: this new function enables the administrator to build bridges between network interfaces.
Traffic shaping: You can regulate the flow of traffic on your network just by clicking on a wizard.
Network mapping: Makes it possible to connect networks which use the same private network addresses
Peer-to-Peer Filtering: MNF2 automatically blocks network traffic from "Fast Track" peer-to-peer clients.
Better software support
2.6 Linux Kernel
Better hardware support
Improved support for multiple network cards (up to 10)
Wi-Fi Support
Better ADSL support
Services included in the product
Mandriva Online Pro: benefit from updates for one year through Mandriva Online Pro
Support included/

KoffeePhoto is a free software that allows you to manage your personal photo library. You can manage your photo albums with KoffeePhoto, and share them with your friends or family very easily. Your albums will be saved on the KoffeePhoto network, which will let you access them anytime and anywhere.

KoffeePhoto allows you to pick your photos on your hard disk or on your camera, and to organize them in albums. Thanks to several ways of sorting your photos, by date, topic, place, person, or any combination of these categories, you will always have an easy way to find all your photos again.

KoffeePhoto saves your whole photo library on its peer-to-peer KoffeePhoto network. This is carried out in a completely seamless way. Your photos are encrypted to ensure confidentiality, and are saved without any loss in quality (no format reduction, no data compression), and no storage expiration date. You can access your photo library from several computers if you wish. In case of any data loss, you can recover your whole photo library very easily!

PowerFolder project consists of a program to synchronize folders over the internet or on a local net. It uses peer-to-peer technology to exchange the files. This means you do not need a hosting server. Every client holds a local copy of the folder.
It can be used to exchange every type of data for example music, photos, own documents or videos. PowerFolder automatically detects changes and synchronizes (configurable) !
- Documentation
- Screenshots
- Frequently asked questions (FAQ)
- Forum (Support and Community)
- Synchronisation profiles
- Team
- PR-Set (Logos, Banners, etc)
Main features:
- File synchronisation between multiple PCs over internet or lan
- Supports multiple languanges
- Offers Private Networking
- Auto-detects changes
- Runs silently in system tray
- Easy-to-use user interface
- Easy installation and update, windows installer available
- Synchronize profiles control how folders get synchronized
- Pure peer-to-peer network. No server required
- MP3/ID3 tag support
- Out-of-Browser start (Java WebStart)
- Built-in compression of up- and downloads (GZIP)
- Link support for downloads like edonkey links
- Cross platfrom compatibility. PowerFolder is written completely in Java
- Automatically detects nodes on local net like windows network
- Intelligent upload / download strategy. Upload can be limited
- Integrated support for dynamic-dns addresses
- Full icon support for folders on windows systems
- Open-source
The main difference between PowerFolder and other Filesharing programs is, that files get automatically downloaded when someone adds new.
People with same interests group together in folders. If anybody has new stuff, he automatically sends it to all folder members.

iPeer is an application to develop and deliver rubric-based peer evaluations, to review and release student comments, to build progress report forms online, and to analyze evaluation results.
iPeer features a built-in user management system, data import/export, and an easy-to-use installer.
Main features:
- Assignment creation.
- Custom rubric creation.
- User management system, including bulk import of students and groups.
- Student reminders via email.
- Reminder scheduling.
- Profile management.
- Student Feedback System.
- Release Comments to Students.
- Wizard Feature, Step by Step Guide for New Users.
- Easy-to-Use Installer.
- Simple Evaluatoin for TBL (Team-Based Learning).
- Export Results to Excel or txt files.
- Student Self Registration.

retroshare provides a private P2P file sharing software.
Retroshare is a cross-platform private P2P sharing program. It lets you share securely to your friends, using a web-of-trust to authenticate peers and OpenSSL to encrypt all communication. RetroShare provides filesharing, chat, messages, and channels.
Main features:
- A Private Peer to Peer Network which allows you to share information with only the people you want to.
- Reliable Identification and Authentication of your friends.
- Plus an Introduction Scheme which connects you to the friends of your friends, and facilitates network growth.
- Encrypted Communication, ensuring all shared information is known only to you and your peers.
- A Communication Platform which can potentially support services such as Secure Email, File Sharing, Video or Voice over IP and Messaging
- A Decentralised Social Sharing Network designed **For the People**
- with no dependancies on any corporate system or central servers.
Enhancements:
- First release with Web of Trust Authentication!
- Downloads are automatically resumed
- New Directory search interface.