SgCore is a new 3D geometric modeling component program that allows programmers to effectively create and manipulate the most elaborate 3D and 2D objects. By coupling excellent 3D modeling functionality with a user-friendly interface and 24-hour customer support, sgCore becomes a core choice for powering your applications. The SgCore library is always improving and any registered user can influence the functionality of the new versions

Visual Paradigm for UML is an easy-to-use UML tool that supports reverse engineering (code to model), code generation (models to code), import Rational Rose, export/import XMI, report generator, MS Visio integration, plug-in...
+Use Case modeling
+Textual Analysis
+CRC
+Instant Reverse for XML, Dot NET dll/exe, C++, CORBA IDL
+IDE Integration: Visual Studio .NET, IBM WebSphere, JBuilder, IntelliJ IDEA, Eclipse, NetBeans, Sun ONE
+more

Visual Paradigm for UML is an easy-to-use UML modeling software that supports OOAD (OOA, OOD). VP-UML supports round-trip, reverse engineering, real-time code generation, import Rational Rose, XMI, report generator, MS Visio integration, plugin...
+Use Case modeling
+Instant Reverse for XML Schema, Dot NET dll/exe, C++, CORBA IDL
+IDE Integration: Visual Studio .NET, IBM WebSphere, JBuilder, IntelliJ IDEA, Eclipse, NetBeans, Sun ONE
+more

Visual Paradigm for UML is a full lifecycle UML CASE tool that supports OOAD (OOA, OOD). VP-UML supports round-trip engineering, reverse engineering, real-time code generation, import Rational Rose, export/import XMI, report generator, plugin...
+Textual Analysis
+Instant Reverse for XML, XML Schema, .NET dll/exe, C++, CORBA IDL
+IDE Integration: Visual Studio .NET, IBM WebSphere, JBuilder, IntelliJ IDEA, Eclipse, NetBeans, Sun ONE
+more

Terrain for Rhino is a terrain modeling plug-in for Rhinoceros (commonly known as Rhino). This plug-in gives Rhino the ability to create a terrain mesh from a set of unordered points. The terrain mesh is created as a Delaunay Triangulation, which is regarded as the best method to create a terrain mesh from unorganized point data. Terrain for Rhino is powered by PointLib, a state of the art terrain modeling library developed by SYCODE.

Simulator is a small, general-purpose, graphic process simulator for business process & workflow modeling, proof-of-concept & prototype simulation & active flowcharting. Simulator uses flowcharting symbols to depict process flows & allows you to design, draw & graphically simulate & monitor simple process models within Excel. The full functionality of Excel, e.g. formulae, reports, graphs, etc. are available to you when you use Simulator.

Database programmer's workplace used to create and execute SQL queries and scripts, debug script execution, view results and manage databases. SQL Developer is compatible to any kind of relational databases that support SQL, including, but not limited to Oracle, Microsoft SQL Server, Microsoft Access, flat file databases, such as DBF or Paradox tables and any other ODBC-compatible databases.

Define database tables, fields, references, and generate the database. When working with Database Architect, software developer defines database structure, drawing it directly in the program's window and generates the DB directly from the program

DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment.

It combines professional features and a clear and simple user interface to offer the most efficient way to handle your databases.

DBDesigner 4 is developed and optimized for the open source MySQL-Database to support MySQL users with a powerful and free available design tool.

If you have read about explicit, geometry-based 3D CAD, you know it is the best approach for creating flexible, lightweight designs. Now, PTC brings you a free download from the CoCreate product family - CoCreate Modeling Personal Edition, a 3D CAD system you can use for assemblies with up to 60 parts. Download a FREE version of CoCreate Modeling Personal Edition today and see how liberating an explicit, geometry-based 3D CAD system can be.

Create large entity relationship diagrams with CASE Studio 2 LITE database design tool and generate complex SQL scripts automatically. Key features include: Visual creation of Entity Relationship Diagrams (database design), definition of referential integrity rules, generation of complex SQL scripts, generation of detailed HTML and RTF reports, model explorer, to-do list etc.

ArBa3d is a 3D modeling software that allows to create a 3D model from a set of digital photos. The tool uses as input a set of photos taken from different viewpoints. It tesselates the vertices and constraint edges from the user input to produce a 3D model that can then be exported to different 3D formats. The 3D models can also be displayed on the Web, using the ActiveX applet ArBaWebViewer that comes with the software.

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as differential equations. Used in mechatronics, control engineering, robotics, mechanical engineering, hydraulics etc. From the same lab as Tutsim.

DTM Data Modeler is a CASE tool for database developers that supports both forward and reverse engineering. It is an easy-to-use tool allowing you to work both with logical and physical data models in the form of an entity-relationship (IDEF1X) diagram. The product is intended for database architects and developers and works with data sources via the ODBC, OLE DB, IDAPI or Oracle Call Interface, which means compatibility with all modern DBMS.