Acoustics
AutoSEA2

Boundary Element Modeling (BEM)
Fast BEM, FastBEM Acoustics, Integrated Engineering Software, GPBEST

CAD to FEA  
InCAD Design Pak, COSMOS/DesignSTAR

CAD Translation
online conversions, services, software

Computational Fluid Dynamics
Adina, FLOTHERM, Fluent, ICEM, STAR-CD

Data Acquisition
National Instruments, Omega

Data Visualization & Analysis
AVS, IDL, JMP , Tecplot

Electromagnetic
Opera, Quick Field

Ergonomic Modeling & Analysis
Delmia

General Purpose FEA
ALGOR, ANSYS, COSMOS/M, MSC.Nastran  

Geomechanical
Geomechanical & Structural Engineering

Heat Exchanger Software
Aspen Engineering Suite, Codeware, On-Line Heat Exchanger Sizing

Integrated Design & Analysis
CATIA, Pro/ENGINEER, Unigraphics

Kinematics Analysis (Motion)
Adams, Working Model

Math Software
math software, free math stuff, online math solvers, units

Modeling, Pre- and Post-Processing
Gridgen, MeshWorks, MSC.Patran, ParaMesh, TrueGrid

Piping Analysis
AFT, CAEPIPE, CAESAR, Rebis

Plastics and Mold Flow
Moldex3D, Moldflow, Plastics Zone

Pressure Vessel
4D Mechanical, COADE, Codeware, Computer Engineering

Specialized Analysis Programs
BOLTCALC, FASTENER, TORKSense, TORQUE

Structural Analysis
Beam 2D, Beam!2D, LMS, REI

Thermal Analysis
Coolit, FLOTHERM, MAYA, TAK 2000, ThermoAnalytics

Thermodynamics
Engineering Software (EngWare), Techware