Free web business software for linux

Web Business Pro is a Web application designed for everyday business activities. The project includes support for customer lists, inventory, receipt printing, and accounting. Fully featured search functions and filters make it easy to find what you need quickly.

Web Auction is a simple auction designed for organizations or individuals who want to hold an auction.
The project is unlike Ebay in the sense that only administrators can add products. Products can have pictures, price, minimum bids, bid increments, and more.
Enhancements:
- This release adds reverse auction mode so that the auction can be run in such a way that the lowest bidder wins.

Business Shell (BUSH) can be used as interactive command shell, scripting language with a source code debugger, a database client and a web template engine. With third-party support for the ABEE standard for Java Virtual Machine and .Net, BUSH is an all-in-one replacment for BASH, PHP, J2EE, Ruby, Python, PERL and PSQL.
There are many shells, interpreters and languages available. Virtually without exception, they are incompatible with one another. Whats the point of learning a tool that, no matter how sophisticated it is, leaves your source code stuck with that particular tool. You want to do scripting, so you use Python or Scheme.
You want to do reporting, so you use Perl. You want to write a script, so you use Bash. You want to write an applet, so you use Java. To be a programmer these days, you need to be fluent in a dozen different languages. You would be making more money if you got a job at the United Nations.
The Business Shell is different. Its based on a language called AdaScriptTM, a subset of one of the most powerful languages available for Linux today. Ada 95 is a GCC supported language so any project you write in Bush is immediately portable to any machine that GCC runs on. In other words, virtually everything.
And it means that Bush scripts can be compiled using GCC and everyone knows that GCC is superior to most commercial compilers. If thats not enough, using the JGNAT open source compiler, you can even compile your Bush scripts into actual Java bytecode. There is another tool, A#, that will compile scripts into .NET byte code Things dont get much more platform-independent than that.
But Bush does more than just create scripts, executable programs and Java applets. Its a powerful computer language on its own able to do complex math, manipulate files, generate reports and able to do network programming. Bush will let strings grow as big as you need without worry of a running out of buffer space. And a number of built-in packages will let you do everything from compute trig functions to connecting to a web server.
But best of all, Bush is easy. Perl claims to be easy. Easily like riding a bicycle backwards in the middle of a thunderstorm. Bush is easy to read, easy to understand. You know exactly what a script does without having to have a reference book beside you at all times
Bush doesnt run your programs outright. First it examines them, compresses them, and converts them into intermediate code. (Thats "byte code", to you Java developers.) Bush optimizes the program for the best possible performance. It also takes the time to verify your program will run before attempting to execute the first line.
And if you make to typing mistake, Bush will let you know before running your program. Theres no need to worry that your typo will be a valid command like it would be in most other languages. Bush works for you, not against you.
One tool for all solutions.
Main features:
- Internal Byte Code
- 200+ Built-in Functions
- Template Engine
- PostgreSQL DBI
- TCP/IP Sockets
- CGI Library
- AU/WAV Sound
- Arrays
- Records (Structures)
- Enumerated Types
- True Booleans
- Types and Subtypes
Enhancements:
- A new built-in directory_operations package.
- A serious memory leak problem with pragma prompt_script has been repaired.

Kumula is designed to become a complete software suite for business needs. Started as software for consultants, it is flexible enough to be used by almost any class of business. Kumula Business Suite provides a small CRM (Clients) and a Mini-DMS (Documents), enhanced by some other applications. Everybody is invited to use it or enhance it.
Kumula is written in Qt (http://www.trolltech.com/products/qt/), PyQt and Python using the fabulous Eric3 development environment.
Enhancements:
- This is the last stable release before Ill port it to Qt4 (as "Kumula2"), so I feel free to call it "1.0".
- The whole suite is becoming bigger and bigger, so now its time to split it. This is the base package with the central Kumula library and the most important applications. The package contains the following programs:
BizCalc:
- The modular designed calculator tool, coming with a spartanic RPN calculator and an unit conversion module
Clients:
- The client/customer management application, with many improvements (like individual client attributes) and the modules "Info" (logo+description), "Contacts" (for managing contact persones, addresses and communication data) and "Tickets" (for letting the users talk about a client like on a web forum)
Configurator:
- The central configuration utility, to setup the database access and the user interface (menus, icons, ...) of all Kumula applications.
Users:
- A small tool for managing the people using Kumula.
- Further application will be provided in separate packages for easier maintenance and faster bugfixes and updates.

Web of Life is a life simulation game.

An isometric game done with C++ and SDL.

In this game you control some beings in an ecosystem, the goal is to make only that the beings you control survive.

Your beings should survive fighting with other beings, reproducting to make a massive attack and eating.
But sometimes you will have to eat some of your own live beings so that others could stay alive, well its life.

The Open For Business Project is an open source enterprise automation software project licensed under the MIT Open Source License.
By open source enterprise automation we mean: Open Source ERP, Open Source CRM, Open Source E-Business / E-Commerce, Open Source SCM, Open Source MRP, Open Source CMMS/EAM, and so on.
Main features:
- advanced e-commerce
- catalog management
- promotion & pricing management
- order management (sales & purchase)
- customer management (part of general party management)
- warehouse management
- fulfillment (auto stock moves, batched pick, pack & ship)
- accounting (invoice, payment & billing accounts)
- manufacturing management
- general work effort management (events, tasks, projects, requests, etc)
- content management (for product content, web sites, general content, blogging, forums, etc)
- and much more all in an open source package!