Practical Agile is a free fully featured Scrum tool that runs on a XAMPP stack. It allows you to create and manage Projects, Iterations, Epics, Stories, Story Tasks and Comments using a tool that is simple, easy to use and only does what it needs to do. One of the more useful features is that you can have a hierarchy of Stories or Epics, something that is normally only included in scrum tools at a substantial cost. The hierarchy is easily accessible from most places and visible for each story that is part of a tree. This means Stories can have children (and obviously parents) to an almost infinite level.

Conformiq Qtronic generates tests automatically from system models. Tests are generated by deriving useful inputs and the expected outputs by mathematical methods using the system model as source. The tests can be deployed and executed in many different ways, based on open plug-in APIs for test deployment.

PfP Studio is a tool for building web forms and reusable widgets visually.

It is written in PHP (and HTML, Javascript and CSS) and runs from a browser front-end.


Versions:
At the moment, only Linux and Unix are supported on the back end. The current alpha version has been running in production for two years without major problems. The Beta release is scheduled for the end of May 2007.

Bonita is a workflow/BPM solution for handing long-running, user-oriented workflows providing out of the box workflow functionalities to handle your business processes.

Code::Blocks is a free open source C++ IDE

UnitTest++ is a unit testing framework for C++ designed for simplicity and portability. Features include no explicit test registration, good crash handling, fixtures, rich condition-checking functionality, minimal footprint for embedded environments.

RationalPlan Multi Project by Stand By Soft is a powerful project management software designed to assist project managers in developing plans, allocating resources, tracking progress, managing budgets and analyzing workload.

Go is a compiled, concurrent programming language developed by Google.

The AgitarOne product family helps you work safer, better, and smarter as you develop and maintain your Java applications. AgitarOne JUnit Generator creates thorough JUnit tests on your code. This helps you find regressions and makes it safer and easier to improve your code to reduce the cost to maintain it. AgitarOne Agitator helps developers understand the behavior of their code as they write it. This helps you prevent bugs and prevent code complexity that can become tomorrow's maintenance headache.

Overture is a community-based project developing the next generation of open-source tools to support modelling and analysis in the design of computer-based systems. Overture supports VDM: The Vienna Development Method, a set of modelling techniques with a long and successful history of industrial application and research. Overture is an integrated development environment (IDE) for developing VDM models. The Overture tools are written entirely in Java and build on top of the Eclipse platform.