2
Tensor Software
6
Shareware
Duct Flow is a tool for calculating the air flow parameters in ductwork.
8
Marinsoft
185
Demo
Calculator combines advanced duct airflow and sizing capabilities.
7
Yaode Yang
1,119
Shareware
It is a precise and powerful tool designed for HVAC&R engineers.
Autodesk
34
Freeware
This add-in helps you view illustrations and data table of duct fittings.
81
Robert Fogt
24
Shareware
OC Conversion Pro is a powerful and great converter.
Services Informatiques Benoit Larocque
21
Shareware
Flat Pattern Extractor can create sheet metal flat pattern DWG / DXF files.
22
Linric Company
1,030
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
6
The Trane Company
169
Demo
Duct Designer streamlines duct design and improves calculation precision.
1
MrHVAC.com, Inc.
5
Commercial
Flat Rate Plus is a powerful flat rate pricing software.
Bulat Yapparov
Open source
Flat File Checker is a tool for validation of structured data in flat files.
1
Sarin Technologies Ltd.
8
Demo
Measures and grades round, modified round, and fancy shapes within seconds.
12
Elite Software Development
1,542
Shareware
Ductsize lets you create a complete duct system from start to finish.
4
Elite Software Development, Inc.
842
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
13
TechniSolve Software cc
195
Shareware
DuctMate is an interactive duct pressure drop and size calculator.
TechniSolve Software cc
47
Shareware
It allows you to manage your duct pricing easily and accurately.
TechniSolve Software cc
51
Shareware
QuickDuct calculator is a popup that allows you to price a single duct item.
