86
Sobolsoft
117
Shareware
Create custom payroll calculations in MS Excel. Excel 2000 or higher required.
13
Marinsoft, Inc.
957
Shareware
Duct Calculator is a powerful tool that provides access to duct calculation.
8
Marinsoft
186
Demo
Calculator combines advanced duct airflow and sizing capabilities.
7
Yaode Yang
1,129
Shareware
It is a precise and powerful tool designed for HVAC&R engineers.
8
The Trane Company
464
Shareware
Duct design app to optimize your designs while maintaining minimum pressure.
10
Palisade Corporation
7
Shareware
Replaces Excel’s built-in statistics functions with its own calculations.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
44
Business Spreadsheets
4
Freeware
Bond Yield to Maturity and payment calculator for Excel and OpenOffice Calc.
1
TechniSolve Software cc
47
Shareware
DuctNet is a program designed for measuring ducting.
ASVIC Engineering & Software
1
Shareware
This Engineering Suite contains Mechanical, Piping, Ducting & Structural modules.
TechniSolve Software cc
47
Commercial
Ductpricer it is able to takes all the difficulty out of pricing ducting.
2
Excel-Tool
41
Shareware
Excel Sheets Copier can copy one or multiple Excel Worksheets to multiple Excel.
63
Excel-Tool, Inc.
26
Shareware
Excel-Tool Convert Excel Value allows you to convert Excel dates and more.
1
The Sky Soft
20
Shareware
Excel Text Cleaner is useful excel addin meant to clean Excel files data.
71
Sobolsoft
4
Shareware
Add old Excel 2003 menus to Excel 2007. Excel 2007 or higher required.
83
Kellerman Software
21
Shareware
Excel Reports allows you to create Excel files without having Excel installed.
