LabVIEW vs PLECS
LabVIEW
ni.comPLECS
plexim.comSide by side
| Figure | LabVIEW | PLECS |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 7 | 5 |
| Spec score · Electrical Design Software | 8.4 (#5) | 7.9 (#15) |
| Purpose | LabVIEW is a graphical programming environment for developing automated test and measurement systems. | PLECS models and simulates power electronic systems, including converters, motor drives and control algorithms. |
| Support | A single-seat purchase includes an NI software service agreement with technical support, version downloads, and LabVIEW Core 1 on-demand, with perpetual-license benefits included for the first year. | PLECS support includes tutorials, application examples, technical solutions, installation help, a user forum and a contact-support channel. |
Plans
LabVIEW
- LabVIEW Community EditionFree
- LabVIEW Base perpetualPrice not published
- LabVIEW Base subscriptionPrice not published
- LabVIEW Full perpetualPrice not published
- LabVIEW Full subscriptionPrice not published
- LabVIEW Professional perpetualPrice not published
- LabVIEW Professional subscriptionPrice not published
PLECS
- PLECS trial licenseFree
- PLECS Blockset Individual License (commercial)$8,000, paid once
- PLECS Standalone Individual License (commercial)$8,000, paid once
- PLECS Blockset Dongle License (commercial)$11,200, paid once
- PLECS Blockset Concurrent License (commercial)$16,000, paid once
In their own words
LabVIEW
LabVIEW is a graphical programming environment for developing automated test and measurement applications. Its G language uses dataflow programming, supports parallel execution, and includes interactive debugging. LabVIEW connects to instruments from any vendor and offers more than 7,000 instrument drivers. Engineering analysis functions and a native interface support monitoring and controlling tests. Editions can integrate Python, C/C++,.NET, and MathWorks MATLAB code. The Professional edition includes Application Builder, NI Nigel AI, software engineering tools, and Report Generation, Database Connectivity, and Advanced Signal Processing Toolkits. The Community Edition costs nothing, but is limited to personal, non-commercial, non-industrial use and cannot be used for teaching or research at a degree-granting institution. Professional trials provide seven days of access; the downloadable trial can be extended up to 45 days after first opening it. The downloadable trial connects to physical hardware, while the web trial uses simulated hardware only. NI lists Windows and Linux support for editions; starting with LabVIEW 2025 Q3, Community Edition is the only macOS edition. Each target computer running a developed application requires a perpetual deployment license.