1
Beele Engineering BV
24
Freeware
Enables you to calculate the material requirements.
8
The Trane Company
462
Shareware
Duct design app to optimize your designs while maintaining minimum pressure.
72
William D. Dupont and Walton D. Plummer, Jr.
2,431
Freeware
It's a statistical program for performing power and sample size calculations.
22
Linric Company
1,031
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
Allen Edwall
89
Freeware
Transits - A Daily Study Aid for Planetary Influences.
3
MC Group Inc.
265
Shareware
Voltage Drop Calculator provides all information required to size feeders.
13
TechniSolve Software cc
195
Shareware
DuctMate is an interactive duct pressure drop and size calculator.
TechniSolve Software cc
51
Shareware
QuickDuct calculator is a popup that allows you to price a single duct item.
1
Aerial Ventilation
14
Shareware
Ductuputer for Windows is a duct sizing calculator that can find air volume.
Aerial Ventilation
29
Freeware
Windows Duct Price Calculator is a handy utility and easy to use.
University of Aberdeen
11
Freeware
Sample Size Calculator(SSC) is a Windows based software package.
clue-by-4.org
16
Freeware
Tyre Size Calculator is a tool to calculate tyre width and wheel / tyre radius.
6
The Trane Company
170
Demo
Duct Designer streamlines duct design and improves calculation precision.
12
Elite Software Development
1,544
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.
TechniSolve Software cc
47
Shareware
It allows you to manage your duct pricing easily and accurately.
