PlantUml allows to quickly create some UML diagram using a simple textual description language.
A fast and reliable tool, written in Java 6, for generating professional UML sequence diagrams from text. Supports actors, con-/destructors, threads, broadcasts, notes, and fragments. Can serve as a Javadoc taglet. Exports PDF, (E)PS, SVG, PNG, ... The source code is hosted at http://github.com/sdedit/sdedit
Syntax tree editor for rapid annotation of existing text
Linguistic Tree Constructor (LTC) is a tool for drawing lingusitic syntax trees of already-existing text. It is a syntax editor, not a text editor, so the text has to exist already. It is best suited for large-scale, rapid creation of hand-annotated treebanks. The user can define their own node categories, and can label each node with labels, also definable by the user. LTC supports "generic", X-Bar and RRG trees. Supports interlinear texts in SIL SFM format.
Open tool platform for the cost effective rigorous development of dependable complex software systems services. This platform is based on the event-B formal method and provides natural support for refinement and mathematical proof.
Code 2 UML is a tool for constructing UML class diagrams from java .class and .jar files. Requirements: JRE 1.6
JGraphT is a free Java class library that provides mathematical graph-theory objects and algorithms. JGraphT supports a rich gallery of graphs and is designed to be powerful, extensible, and easy to use.
Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly. Want to contribute ? Source code is hosted on github : https://github.com/violetumleditor/violetumleditor
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Yaoqiang BPMN Editor is a graphical editor for business process diagrams, compliant with OMG specifications (BPMN 2.0 / DMN 1.1).
Green, an Eclipse plugin, is an advanced yet simple UML class-diagram tool, developed primarily for student use. It does live round-tripping, so it's easy to move between diagram and code views. It's extensible: users can define their own relations
A WYSIWYG database modeling tool based on eclipse,it can generate code for hibernate,ojb,ibatis,openJpa.The supported platform includes oracel,db2,mysql,mssql,sybase,derby,MaxDB,SapDB,PostgreSql,HsqlDB and the databases which has JDBC driver.
Write, check, index and diagram Z specifications in Microsoft Word.
Tools to allow Z specifications to be written in Microsoft Word. Includes a unicode font for Z symbols. Provides: WYSIWYG editing fully integrated into Word; Typechecking using fuzz (for Spivey Z) or CZT (for ISO standard Z); Indexing and cross-referencing; Diagrams of specification structure; Conversion from Spivey to Standard Z- also available as a stand-alone program and Java class for non-windows users. See project website for details.
ArgoUML is hosted at http://www.argouml.org, please go there for all file releases and resources. Thanks!
Java 2D & 3D visual entity relationship design & modeling (ERD,SQL) for Oracle,MSSQL,Postgres,MySQL,...,Database change&dictionary management, Swing Data Binding, Apache FOP Renderer for dot matrix printers,Sparx Enterprise Architect Reports + more
Modeling tool supporting UML, BPMN and other standards
Modelio is an open source modeling environment tool providing support for the latest standards (UML 2, BPMN 2, ...). It can be extended by adding modules which add new functionalities. A large set of modules (free and open source) supporting code management (generation/reverse), modeling standards (TOGAF, SysML, SoaML, ...), document generation, ... is available from the Modelio Store (http://store.modelio.org/). Need help or want to share experience with the Modelio community? Go to our forum: http://www.modelio.org/forum/index.html.
components4oaw delivers workflow components which are commonly used within the MDSD framework openArchitectureWare.
The bflow* Toolbox is an open source tool kit for business process management. The objective of bflow* is to explore new ways and scenarios for the development and use of modelling tools.
Formal Modelling in VDM
Note that VDMJ has now moved to GitHub: https://github.com/nickbattle/vdmj VDMJ provides basic tool support for the VDM-SL, VDM++ and VDM-RT specification languages, written in Java. It includes a parser, a type checker, an interpreter (with arbitrary precision arithmetic), a debugger, a proof obligation generator and a combinatorial test generator with coverage recording, as well as JUnit support for automatic testing. VDMJ is a command line tool, but it is used by the Overture project, which adds a graphical Eclipse IDE interface (see screen shots).
This project is an eclipse plug-in aiming to link the eclipse UML2 tools to the eclipse JDT. The leading idea is to use the UML editors as code editors. With a reverse engineering functionality, avoiding a generation process allows to use easily UML
Tool for Enterprise Architecture Management
iteraplan is the first open source Enterprise Architecture Management tool. It is completely web-based and offers rich features for IT landscape modelling and visualization. You can document, analyse, plan and control your IT landscape in accordance to business goals. Starting with October 2014 the iteraplan source code is no longer available via AGPL. Development continues under a non-opensource license.
JavaStates is a Java library designed to statically describe and animate the states of Java objects, while ensuring that the integrity of states is retained at all times. JavaStates brings OO Programming style to interface spec, design and coding.
The Visio-EMF Bridge offers the transformation of Visio stencils and Visio models into EMF metamodels and EMF models, respectively. The bridge enables the processing of Visio models with EMF tools, such as, openArchitectureWare or Eclipse Epsilon.
EasyStruts provide advanced support for developing Struts web applications with Eclipse . keywords: MVC, Struts, Eclipse, Java
Mimosa is a modeling and simulation platform, covering the process from building conceptual models to running the simulations. The specification uses ontologies and an extensible set of formalisms for the dynamics. The simulation kernel is based on DEVS.
automated refactorings, source-code metrics, audits and corrective actions. install as a stand-alone application or as a plug-in to Eclipse or NetBeans.
AnalyseSI is a open source software dedicated to database modeling using MCD in the Merise standardized visual specification language.