Schematic capture and SPICE simulation with virtual instruments that behave like the bench equipment they are modelled on, plus the layout handoff for turning a circuit into a board.
Multisim is the circuit simulator that teaches most engineers what SPICE actually does, and it stays useful long after that because the interface hides none of the underlying analysis. You draw a schematic with real parts from a component database of tens of thousands of devices, you drop a virtual oscilloscope onto the canvas, and you probe the circuit the way you would probe it on a bench. The results are a genuine SPICE solve, not an approximation drawn for teaching.
The virtual instrument panel is the feature people remember. Oscilloscopes with four channels and proper trigger controls, function generators, spectrum analysers, network analysers, logic analysers, word generators, distortion analysers, a bode plotter and multimeters, all modelled on hardware that exists and behaving like it under load. Wiring one into a running simulation gives you the same picture you would get in a lab, which makes the transition from simulation to bench far less jarring.
Underneath the instruments the analysis set is complete. DC operating point, transient, AC sweep, noise, distortion, Fourier, Monte Carlo, worst case, temperature sweep, parameter sweep, sensitivity, pole zero and transfer function analyses all run against the same netlist. Mixed mode simulation handles analogue and digital in the same schematic, and the ladder logic and microcontroller co-simulation extend that into embedded work.
The Professional edition includes the layout handoff, so a finished schematic passes into board layout with the netlist and footprints intact rather than being redrawn by hand. Component libraries carry manufacturer part numbers and models, and the database can be extended with your own parts and vendor supplied SPICE models.
Read the whole list before you start. Most of the reports that come into the desk about this title turn out to be a step taken out of order.
| Processor | Intel or AMD, 64 bit, 2 GHz or faster |
|---|---|
| Memory | 8 GB minimum, 16 GB for large mixed mode schematics |
| Graphics | Any adapter with an OpenGL 3.0 driver |
| Storage | 15 GB free during install |
| Display | 1920 by 1080 or higher |
Install the full component database even if the drive is tight. A partial database causes missing model errors that look like circuit faults.
Keep the application firewalled. Licence checks run at launch.
| Title | NI Multisim Professional |
|---|---|
| Developer | National Instruments |
| Version | 14.3 |
| Category | Engineering & Science |
| Release type | Full version |
| Operating system | Windows 11, Windows 10 (64 bit) |
| Architecture | x64 |
| Interface language | English |
| Archive size | 2.87 GB |
| File name | ni_multisim_professional_14.3_x64_full.rar |
| Shelf updated | 5 days ago |
| Total downloads | 193,084 |
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