1
Civil Survey Solutions Pty Ltd.
92
Shareware
Provides road design and outputs directly inside AutoCAD Civil 3D.
8
Gnumeric
1,784
Open source
Starts up quickly and handles large spreadsheets while remaining responsive.
1
Spreadsheet Innovations Ltd
81
Shareware
Spreadsheet Professional is an Excel Addin that works with all versions of Excel.
2
Allegorithmic SAS
1,701
Shareware
Substance Designer 5 is a node-based texturing tool.
17
Intelligen, Inc.
1,463
Shareware
Model, evaluate, and optimize integrated processes in various industries.
Penspen
12
Demo
PlusOne is an integrated software environment for pipeline design.
1
HidraSoftware
263
Shareware
A water pipeline design and analysis application for Windows users.
1
Saint-Gobain PAM
1
Freeware
PipeSpec - design and specification of water pipeline schemes.
Stratus Engineering, Inc.
2
Shareware
Process Engineering - design for gas processing, and chemical industries.
Gastite
31
Freeware
Size-It allows you to design the layout of your gas supply system.
Echometer
56
Freeware
A tool for design and prediction of the performance of Downhole Gas Separators.
1
AAA-Soft Inc.
121
Shareware
Use this OCX to design your powerful spreadsheet/grid/print/preview/excel-like application.
3
Agilent
36
Commercial
he SpectrAA Worksheet software has an innovative spreadsheet-design format.
