Does the Constructor run on Mac?

No. The Constructor 16 software is Windows-based. Some users run it on macOS using virtualization tools such as VMware or Parallels.

Can I export my drawings to other CAD software?

Yes. Constructor 16 supports exporting diagrams to PDF, DXF, DWG, JPG, GIF, TIF, and PNG formats, enabling collaboration with users of CAD platforms such as AutoCAD.

What is the Constructor's Troubleshooting Mode?

Troubleshooting Mode allows instructors to create defective circuits—such as blown fuses or open wires—for students to diagnose using a virtual voltage or continuity probe. Power-flow indicators are hidden to simulate real-world troubleshooting.

Does the Constructor support automatic wire numbering and re-numbering?

Yes. Constructor 16 includes automatic wire numbering and re-numbering tools to streamline diagram creation and editing.

Is Constructor 16 suitable for classroom or training environments?

Yes. Constructor 16 is widely used in technical colleges, apprenticeship programs, and industrial training environments. Its simulation, troubleshooting mode, and symbol libraries make it ideal for hands-on instruction.

Can I simulate both control circuits and three-phase power circuits?

Yes. Constructor 16 simulates both control-level circuits and three-phase power components, allowing full end-to-end testing of electrical designs.

Does Constructor 16 include sound effects during simulation?

Yes. The simulator includes sound effects for energized devices such as motors and alarms. An optional sound library adds 126 additional effects.

Is Constructor 16 compatible with Windows 11 and Windows 10?

Yes. Constructor 16 is compatible with Windows 11, Windows 10, and earlier versions including Windows XP.

Electrical Circuits Simulation Software — Constructor 16

Create, Test, Troubleshoot & Print Electrical Ladder Diagrams, Schematics & One‑Line Diagrams

Constructor 16 is a powerful electrical circuits simulation program used for creating, testing, troubleshooting, teaching, and printing electrical ladder diagrams, schematics, and one‑line diagrams.

With realistic circuit simulation, zooming tools, symbol libraries, sound effects, and optional PLC I/O modules, Constructor 16 is the industry‑trusted tool for electrical training, design, and troubleshooting.

The multimedia Active Constructor Tutorial System (ACTS) and Daily Tips make learning to use this powerful software much quicker and easier.

Key Features Include:

Create, test & print ladder diagrams
Realistic circuit simulation with power‑flow visualization
Built‑in symbol libraries (600+ symbols)
Custom symbol editor
Zooming for editing, simulation & printing
One‑line diagrams & schematics
Simulation scripting (hands‑free operation)
Optional PLC I/O libraries (1700+ modules)
DXF, DWG, JPG, GIF, TIF, PNG export
Active help system + PDF manual

Constructor 16 — sample demonstration of the electrical circuits simulator.

Constructor Electrical Circuits Simulator

Constructor 16 interface examples — Click to zoom in.

Create, Test, and Print Ladder Diagrams

Constructor 16 simulates electrical circuits exactly as they behave in real life. You can visualize power flow, hear sound effects for motors and alarms, and test designs before wiring anything physically.

Symbol Libraries and Symbol Editor

Over 600 built‑in symbols plus a custom symbol editor allow you to create professional diagrams quickly and accurately. Optional PLC I/O libraries are available for most PLCs (Over 1700 I/O modules). An optional sound library lets you add 126 more sound effects to your diagrams.

Easy to Learn and Use

The Active Constructor Tutorial System (ACTS), built‑in help, and PDF manual make learning fast and intuitive.

All the Features You Need

Includes zooming, automatic legends, borders, color schemes, bitmap export, and DXF/DWG/JPG/GIF/TIF/PNG output for maximum flexibility.

New Features in Constructor 16

Zoom for editing, simulation, exporting, and printing
Simulation scripting for hands‑free circuit operation
Thicker wire/line options for printing

Order Now

Your order will be processed by our parent company, Business Industrial Network (BIN95.com). Download/activation information is emailed within 24 hours for digital versions.