Arbiter is a requirements gathering and acceptance testing tool for project managers and web developers, to help ease client interaction. The project specification can be defined in word processor format as you would normally. By adding some special items, such as titled bulleted lists and highlighted text items, both a test suite and glossary can be written right into the spec. The Arbiter server will parse these documents and run the tests, reporting the results into the documents themselves. This allows the client to see project process.

It also allows the developers, sitting next to the client, to add concrete executable examples of the use cases. This adds clarity and helps to settle disputes over required functionality. Using the glossary, developers can signal to the client that concepts are not well understood. Tests can be marked pending if a document contains unexplained glossary items.

ArgoUML is an open source UML modeling tool and includes support for all standard UML 1.4 diagrams. It runs on any Java platform and is available in ten languages. ArgoUML provides the following features: All 9 UML 1.4 Diagrams supported, Platform Independent: Java 1.4+, Standard UML 1.4 Metamodel, XMI Support, Export Diagrams as GIF, PNG, PS, EPS, PGML and SVG,, Advanced diagram editing and Zoom, Forward Engineering, Reverse Engineering / Jar/class file Import, Cognitive Support, Reflection-in-action, Design Critics, Opportunistic Design, Comprehension and Problem Solving

BDoc documents behaviour specified by unit tests. In its easiest form it is like TestDox, creating simple documentation from the method names in JUnit test cases.

BOUML is a free UML 2 tool box allowing you to specify and generate code in C++, Java, Idl, Php and Python.

Financial measures have many names. The most widely accepted measurement of valuing projects and implementations today is Return on Investment, or commonly referred to as ROI. Other measures like NPV, Payback Period and (M)IRR are however also strong financial measures . When used in concert, these four benchmarkshelp will help you making the right investment decision. This product enables you to specify a business case, comparing two alternatives. By specifying benefits and costs over a span of years (1-5) for both alternatives, all four benchmarks are calculated automatically and graphically displayed. This allows you deciding instantly which alternative is most attractive. Your decisions will become fact-based.

CASE Spec is Goda Software's powerful, innovative, easy-to-use requirements tracking and lifecycle management tool. This very simple tool enables effective requirements tracking, analysis,baselining, collaboration, interfacing with other tools and creating system blueprints. CASE Spec features an innovative traceability matrix that illustrates the relationships among requirements, systems and software components. With this information at their fingertips, project managers, software architects and developers can clearly see how changing requirements affect software and systems development processes.

codeBeamer is a web-based system for Requirements Management (RM) and Application Lifecycle Management (ALM), supporting the complete software development lifecycle from requirements management through development and testing, all the way to release. Due to its organic integration, it provides a single pane of glass solution that offers end-to-end gapless traceability throughout the lifecycle. By integrating Git, Mercurial, Subversion and Plastic SCM version control systems, and supporting the use and re-use of over 10,000 requirements, codeBeamer is one of the most progressive solutions amongst requirements management tools. In addition to its ReqIF support, it offers REST API and integration with Enterprise Architect, MATLAB Simulink, Atlassian JIRA, IBM DOORS, and a convenient round-trip feature with MS Office (Word, Excel) solutions.

Codeuml is a web based UML designer where you code the diagram using a special language and it generates the diagram on the fly. It is quicker and faster than using any visual designer where you have to drag & drop diagram elements and use mouse to connect them. Codeuml uses the open source plantuml engine to produce diagram from text. You can produce UML diagrams as fast as you can code.

Concordion is an open source framework for Java that lets you turn a plain English description of a requirement into an automated test — an active specification.

Concordion+ is an extension to the excellent Concordion agile testing tool which improves the ability to create executable specifications which have more than one acceptance test or scenario.