97
Autodesk
19,418
Shareware
It's designed for civil engineers, designers working on transportation design.
43
Autodesk
1,671
Shareware
AutoCAD Architecture is a professional application created for architects.
81
Autodesk, Inc.
1,582
Shareware
It is a CAD program designed for electrical controls designers.
2
Mainstream Engineering Corporation
365
Freeware
Open Book HVAC Certifications software for EPA certifications.
New Vision Software, Incorporated
12
Shareware
It is a tool that offers you the possibility to learn AutoCAD in a few hours.
7
Yaode Yang
1,121
Shareware
It is a precise and powerful tool designed for HVAC&R engineers.
4
ASVIC Engineering & Software
171
Commercial
Mech-Q is AutoCAD Mechanical, Structural, HVAC, and Piping all in one suite.
DuctiSoft inc.
20
Shareware
SDUCT is a complete and simple HVAC ventilation ductwork Tool for AutoCAD.
AutoFEM Software
15
Freeware
AutoFEM Tutorial, the presence of AutoCAD and AutoFEM Analysis is not necessary.
159
Glamsen
41
Freeware
CadTools (ToolBox) is developed for Civil Engineers using AutoCAD.
3
Autodesk
54
Shareware
AutoCAD Plant 3D brings modern 3D design to plant designers and engineers.
1
Professional Estimating Systems
81
Shareware
Pro-Est HVAC is the complete HVAC estimating program.
Elite Software Development, Inc.
132
Shareware
The HVAC Tools program allows the quick calculation of HVAC design tasks.
5
Alan J. Munday
1
Freeware
Model Engineers’ Utilities is a useful suite of calculators for engineers.
DVTk Project
29
Freeware
The tool is easy to use for service engineers, test engineers or developers.
