Thayer Enterprises
31
Shareware
Point-To-Point Method for systems up to 600V. Easy-to-use.
Megasys Software
7
Shareware
For calculation of meshed or ring main type of circuit network.
15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
Honeywell International Inc
19
Freeware
It develops voltage-drop calculations on fire alarm control panel circuits.
3
MC Group Inc.
452
Shareware
Know the correct overload protection and wire for size and type of a transformer.
102
Operation Technology, Inc
7,240
Demo
You can design, simulate, operate and optimize power systems.
PeKApps
23
Freeware
2D & 3D Calc is a browser extension for calculating circuit and area shapes.
10
Advanced Systems for Power Engineering, Inc. (ASPEN)
109
Demo
A PC-based short circuit and relay coordination program for relay engineers.
91
Recoveronix Ltd.
39
Shareware
Recovery for Calc repairs corrupted Calc spreadsheets .ods.
8
the Qucs team
3,049
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
13
Richard P. Andresen
1,147
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
329
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
1
Jens B. Kristensen
29
Freeware
The Short Hythe was a civil conversion of the Short Sunderland III patrol.
6
YPR Software BV
404
Shareware
Rummi is a computer game for Windows, Macintosh, Linux.
Logiciels/Informatique, Jacob Navia
183
Shareware
It is an utility for reading, writing and formatting Apple Macintosh media.
2
Ritual Entertainment
231
Shareware
Heavy Metal truly is a next generation title for the PC and Macintosh.
3
TurtleCreek
4
Shareware
Goldenseal is small business software for Macintosh and Windows computers.
