8
Marinsoft
185
Demo
Calculator combines advanced duct airflow and sizing capabilities.
7
Yaode Yang
1,120
Shareware
It is a precise and powerful tool designed for HVAC&R engineers.
Topspin Systems Ltd
55
Shareware
Round Robin Calculator creates draws or rotations for your sports leagues.
2
Gold Calculator
1
Shareware
Calculates weight shapes sizes cuts to Market. Calculates all shapes of diamonds.
18
Petrospection Pty Ltd
285
Freeware
Free calculator to perform the whole range of petroleum-related operations.
11
Softaddress
652
Freeware
Calculator Prompter, an amazing and portable expression calculator.
22
Linric Company
1,031
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
30
ASHRAE
1,191
Commercial
This database includes loss coefficient tables for more than 200 round.
2
Tensor Software
6
Shareware
Duct Flow is a tool for calculating the air flow parameters in ductwork.
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.
6
The Trane Company
169
Demo
Duct Designer streamlines duct design and improves calculation precision.
1
Sarin Technologies Ltd.
8
Demo
Measures and grades round, modified round, and fancy shapes within seconds.
kalashcrypto
23
Freeware
SSA is a free non-intrusive OVAL-Compatible software.
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.
8
The Trane Company
463
Shareware
Duct design app to optimize your designs while maintaining minimum pressure.
