Side by side
LTspice vs PSCAD
Both stand on electrical design software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
LTspice combines schematic capture, analog simulation, and waveform viewing with a substantial model library and design-tool exports. Its listed free plan specifies Windows and macOS downloads, despite the broader platform listing.
Visit LTspiceChoose PSCAD if you need a Windows desktop interface for EMTDC circuit construction, simulation, and analysis. The Free Edition provides a permanent starting point, while users who need its excluded interfaces or higher network limits should consider another edition; paid edition prices require a sales quotation.
Visit PSCADThe facts
| LTspice | PSCAD | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | API, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 3 |
| Maker | Not published | Not published |
| Website | analog.com | pscad.com |
| On electrical design software | #6 of 41 | #10 of 41 |
LTspice: what it does well
- Includes models for many Analog Devices regulators and amplifiers.
- Imports third-party .MODEL and .SUBCKT models.
- Exports designs from five named Analog Devices tools.
- Tutorials cover simulation, waveforms, transformers, and noise analysis.
What to know first
- Free plan lists Windows and macOS downloads only.
- The pricing note lists a 90-day trial.
PSCAD: what it does well
- Master library includes machines, cables, protection, and FACTS controllers.
- Live plotting shows parameter changes during simulations.
- Python scripting can automate application and project operations.
- Enhanced package converts PSS/E or PowerFactory data to PSCAD.
- Permanent Free Edition license.
What to know first
- Free Edition is limited to 15 electrical nodes and 5 modules.
- Free Edition excludes MATLAB, Python Automation UI/library, Blackbox, and Co-Simulation Interface.
- Free Edition setup requires internet access and a MyCentre account.
Alternatives to LTspice Alternatives to PSCAD The whole list