740
The Document Foundation
412,418
Freeware
Write documents and create presentations, databases, and spreadsheets.
1
MSC.Software
81
Commercial
Easy5 provides reliable multi-domain modeling of dynamic physical systems.
7
Yaode Yang
1,122
Shareware
It is a precise and powerful tool designed for HVAC&R engineers.
4
XLS-CONVERTER.COM
648
Shareware
Convert Excel files into DBF, XML, CSV, SQL, and other formats.
1
HVAC Solution, Inc.
19
Shareware
It is a visual tool for designing and modelling HVAC steam systems.
1
Professional Estimating Systems
81
Shareware
Pro-Est HVAC is the complete HVAC estimating program.
Elite Software Development, Inc.
131
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.
1
Vladislav Apostolyuk
147
Freeware
Edit mathematical formulas or equations, plot and evaluate equations, and more.
57
Runiter Company
458
Shareware
Plot math equations and scatter points using equations and data points.
1
G. Bard Ermentrout
3
Freeware
XPP is a tool for solving differential equations, delay equations and more.
76
Vitaliy Subbotin
4
Freeware
It helps you solve the equations, system of the equations and inequalities by graphic way, etc.
22
F-Chart Software, LLC.
15
Shareware
Solves non-linear algebraic and differential equations also integral equations.
WhiteTown Software
81
Shareware
DBF to XLS Converter allows you to convert your dbf files to XLS format.
2
Excel-Tool, Inc.
286
Shareware
Can batch convert XLS to XLSX, and XLS to XLSM and XLSB format.
