Free to open software for linux

mount_and open is a service menu is a port of media_realfolder and the perlscript kio_media_realfolder.
Enhancements:
- new name for USB-sticks

Jawa Open Eyes is a visual network monitoring tool developed in Java for managing network and Internet resources.

Jawa Open Eyes supports SNMP v1/2/2c for collecting MIB-II information, port scanning, and SSL capable URL time response.

The main features include visual network monitoring, an enhanced network topology designer, email alert, trap receiver, trap agent, and real time logging to DB and Web.

open sTeam project is an environment for cooperative knowledge management.

sTeam provides a technical platform which allows groups of students, lecturers, and any other groups to construct and arrange their individual and cooperative learning and working space.

It consists of an object-oriented server connected to a database, and Web, Java, and other (FTP, SMTP, IRC, etc.) clients.

The server is event-driven and manages all user objects as well as the communication between the connected clients.

Features that were different from most other cooperation tools is the self-organisation and self-administration by the members within the virtual environment.

Waterstorm is a fast paced 2D multiplayer shooter.

The waiting has found its ending: Rarebytes newest incarnation, Waterstorm, a fast paced 2D multiplayer shooter, goes beta. Players from around the world can measure up against each other in a sophisticated ranking system and team up as clans.

A massive variety of sub marines and weaponry rock the boat in Waterstorm. Subaqueous battles with jaw-dropping graphics guaranteed and free of charge!

You can dive into the world of Waterstorm using Linux, Mac OS or Windows.

Open Invaders is a fully-GPL interpretation of Taitos Space Invaders. While it is not a perfect clone, the aim of the project is to provide a feature rich clone of the famous arcade game. It features (so far) 14 levels with unique backdrops and a full soundtrack.

Open BEAGLE is a C++ Evolutionary Computation (EC) framework. It provides an high-level software environment to do any kind of EC, with support for tree-based genetic programming, bit string and real-valued genetic algorithms, and evolution strategy.
The Open BEAGLE architecture follows strong principles of object oriented programming, where abstractions are represented by loosely coupled objects and where it is common and easy to reuse code.
Open BEAGLE is designed to provide an EC environment that is generic, user friendly, portable, efficient, robust, elegant and free.
With Open BEAGLE, the user can execute any kind of EC, as far as it fulfills some minimum requirements. The only necessary condition is to have a population of individuals to which a sequence of evolving operations is iteratively applied.
So far, Open BEAGLE supports most mainstream EC flavors such genetic programming, bit string and real-values genetic algorithms, and evolution strategy. It also includes support for advanced EC techniques such multiobjective optimization and co-evolution.
The user can take any of these specialized frameworks and modify them further to create his own specialized flavor of evolutionary algorithms.
Main features:
User Friendliness
- Considerable efforts were deployed to make the use of Open BEAGLE as easy and pleasant as possible. Open BEAGLE possesses several mechanisms that offer a user friendly programming interface. For example, the memory management of dynamically allocated objects is greatly simplified by the use of reference counting and automatic garbage collection. The programming style promoted is high-level and allows rapid prototyping of applications.
Portability
- The Open BEAGLE code is compliant with the C++ ANSI/ISO 3 standard. It requires the Standard Template Library (STL). No specific call in the core libraries are made to the operating system nor to the hardware.
Efficiency
- To insure efficient execution, particular attention was given to optimization of critical code sections. Detailed execution profiles of these sections were done. Also, the fact that Open BEAGLE is written in C++ contributes to its overall good performance.
Robustness
- Many verification and validation statements are embedded into the code to ensure correct operation and to inform the user when there is a problem. Robust mechanisms for periodically saving the current evolution state have also been implemented in order to enable automatic restart of interrupted evolutions.
Elegance
- The interface of Open BEAGLE was developed with care. Great energy was invested in designing a coherent software package that follows good OO and generic programming principles. Moreover, strict programming rules were enforced to make the C++ code easy to read, understand and, eventually, modify. The use of XML as file format is also a central aspect of Open BEAGLE, which provide a common ground for tools development to analyze and generate files, and to integrate the framework with other systems.
Free Sourceness
- The source code of Open BEAGLE is free, available under the GNU Lesser General Public License (LGPL). Thus, it can be distributed and modified without any fee. (See section copyright for further details.
Enhancements:
- Several fixes to allow compilation on Mac OS X
- Fixes in headers inclusion to allow precompiled headers

Open Steelball project is a futuristic soccer game.

Open Steelball is an SDL game, which is similar to "SpeedBall" on the Amiga. It is a futuristic soccer game for one or two where 5 players can be controlled per side.

The ball can be passed, shot, lobbed, and other players can be tackled.

Goalkeepers are controlled automatically.

This is the First Alpha Release.

OpenDownload is a Firefox extension that allows you to open any file from the internet into the OS assigned program. This is similar to IEs Open or Run file download functionality.

NOTE: This does not support streaming. How it wors, is it downloads the file to your temp directory then launches it. Your operating system will then choose the default application to run it with. After 24 hours the file will automatically be deleted from your system.