2
HVAC Computer Systems Ltd.
54
Commercial
All construction data is presented on screen, in english, no code numbers.
2
Alain Rioux
15
Open source
Perform dozens of miscelaneous tasks from one single software tool.
2
Dave Toome
32
Freeware
An X3 calculator that helps to plan and cost factory complex designs.
Opti XL
34
Shareware
The OptiXL Distance and Time Calculator is an add-in for Microsoft MapPoint.
7
Moffsoft
1,837
Shareware
Perform simple calculations, financial operations and unit conversion.
10
Design Master Software, Inc.
4
Integrated HVAC building design and drafting software.
4
Elite Software Development, Inc.
841
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
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
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.
Repair Kit, Inc.
36
Shareware
Microsoft XLS repair tool. How to repair XLS files with XLS Repair Kit.
WhiteTown Software
81
Shareware
DBF to XLS Converter allows you to convert your dbf files to XLS format.
