Gear Modeling Cad
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...
Platforms: Windows
License: Freeware | Size: 23.35 MB | Download (905): 20sim Viewer Download |
VectorEngineer Quick-tools gives you a personal cad system with extensive capabilities and commands to produce accurate professional technical drawings and designs in a quick and easy mouse driven windows environment. Quick-tools is available as a free download. There are no time limits, use...
Platforms: Windows
License: Freeware | Size: 2.05 MB | Download (900): VectorEngineer Quick-tools edition Download |
CadStd Lite is a CAD/Drafting program for creating drawings, blueprints and schematics.
Platforms: Windows
License: Freeware | Size: 1.51 MB | Download (660): CadStd Lite Download |
Do you need to design, visualize or document your database?
ModelRight 3 can reverse engineer your existing database to get a graphical view of it, generate all the SQL statements to create the database, or synchronize your database model with the database to keep your design up to date.
Do...
Platforms: Windows
License: Freeware | Size: 26 MB | Download (696): ModelRight community Download |
ARIS Express is based on the proven ARIS methodology and industry standards. Its intuitive user interface and the latest improvements in modeling assistances enable instant results. This free version will appeal to universities and vocational schools, as well as BPM beginners and occasional...
Platforms: Windows, Mac, *nix, Windows 7, Java,Other
License: Freeware | Size: 170 MB | Download (2570): ARIS Express Download |
Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. This project offers a flexible rendering engine and a powerful plugin architecture. The main concept behind Avogadro...
Platforms: *nix
License: Freeware | Size: 256 KB | Download (170): Avogadro Download |
Biomolecule Toolkit project is an Open Source library for the structural modeling of biological macromolecules. The toolkit provides a C++ interface for common tasks in computational structural biology, to facilitate the development of molecular modeling, design, and analysis tools. Whats New...
Platforms: *nix
License: Freeware | Size: 450.56 KB | Download (97): Biomolecule Toolkit Download |
MaxEntropy is a Perl5 module for Maximum Entropy Modeling and Feature Induction. SYNOPSIS use Statistics::MaxEntropy; # debugging messages; default 0 $Statistics::MaxEntropy::debug = 0; # maximum number of iterations for IIS; default 100 $Statistics::MaxEntropy::NEWTON_max_it = 100; #...
Platforms: *nix
License: Freeware | Size: 41.98 KB | Download (94): Statistics::MaxEntropy Download |
JCCad is a project to develop a Free 2D/3D CAD program that can be used to create technical drawings. One of the main goals of this project is to include a plugin system to allow usuaries to make new commands. In this way it will be easy to use the program for any particular task. JCCad...
Platforms: *nix
License: Freeware | Size: 552.96 KB | Download (117): JCCad Download |
FireAnt is an Eclipse plugin for modeling complex remote deployment and configuration processes for EJBs. It allows developers to model the deployment and execution of groups of packages and configuration scripts on remote targets. After modeling a deployment plan, FireAnts runtime...
Platforms: *nix
License: Freeware | Size: 6.7 MB | Download (108): FireAnt Download |
PyDBDesigner is a free relational database modeling tool that is planned to be able to design both logical and physical models similarly to Erwin(c) and PowerDesigner. Its goal is to provide a useful toolset that allows developers analysts and database designers to design and develop databases...
Platforms: *nix
License: Freeware | Size: 54.27 KB | Download (101): PyDBDesigner Download |
amSynth is a realtime polyphonic Analogue Modeling SYNTHesizer. The project provides virtual analogue synthesis in the style of the classic Moog Minimoog/Roland Junos. It offers an easy-to-use interface and synth engine, while still creating varied sounds..
Platforms: *nix
License: Freeware | Size: 440.32 KB | Download (166): amSynth Download |
KLDraw is 3D LEGO modeling software for KDE. KLDraw project uses LDraw part library and using OpenGL for rendering model on the screen. You can create virtual 3D LEGO model easily by using this application. Features: * Multipart model support * Multi-document interface * Stores part database...
Platforms: *nix
License: Freeware | Size: 716.8 KB | Download (112): KLDraw Download |
PCity is a procedural modeling and rendering of Cities. One goal of computer graphics is the modeling of our everyday environment. This includes cities and metropolitan areas. However creating such large 3D models is often time consuming or even impossible. Other solutions are needed. One...
Platforms: *nix
License: Freeware | Size: 26.8 MB | Download (100): PCity Download |
DB-MAIN is a data-modeling and data-architecture tool.
It is designed to help developers and analysts in most data engineering processes, including:
- Design processes: requirement analysis, conceptual design, normalisation, schema integration, logical design, physical design, schema...
Platforms: Windows
License: Freeware | Size: 46.46 MB | Download (396): DB-MAIN Download |
nanoCAD - easy-to-use free CAD software delivering great user experience by providing classic interface and native .dwg support. Being the ultimate in 2D design tools, nanoCAD has been built to deliver design and project documentation regardless of the industry or enterprise. And above all,...
Platforms: Windows, Windows 8, Windows 7
License: Freeware | Size: 372.05 MB | Download (219): nanoCAD Download |
Shade brings together advanced 3D modeling, rendering and animation into an integrated, flexible suite.
Use Shade as a complete, standalone tool set, or as a key design tool in your existing workflow. 32-bit and 64 bit hardware accelerated Shade with powerful ShadeGrid network rendering can...
Platforms: Windows, Windows Vista, XPX64, 7, 7x64
License: Freeware | Download (423): Shade Basic Download |
VectorEngineer Quick-Tools is a complete technical drawing and multi-purpose cad software system that offers all the features required to create accurate professional drawings, working drawings, designs, plans, layouts and diagrams in a quick and easy mouse driven windows environment. Its great...
Platforms: Windows
License: Freeware | Size: 2.08 MB | Download (484): VectorEngineer Quick Tools Download |
QC Pro is ECAD software specifically built for the creation and modification of electrical designs, that eliminates repetitive, unproductive and manual tasks, generally associated with generic CAD software.
QC Pro provides a higher level of productivity and quality that, added to the reduction...
Platforms: Windows, Windows Vista, 7, 7x64
License: Freeware | Download (504): QC Pro 2010 R2 Download |
EXDXF-Pro3 provides you with the capability to import CAD standard DXF files to Adobe Illustrator, and to export AI files to CAD, allowing you to make your data compatible in both applications. Illustrator CS4 includes basic DXF/DWG import and export functions, but the translator of Adobe...
Platforms: Mac
License: Freeware | Size: 2.65 MB | Download (427): EXDXF Pro3 for Mac Download |