LTSpice has tons of bells and whistles that you will only if you download the software from here. Another free open-source Circuit Simulation Software on our list is NgSpice. It is one of the most ...

The original circuit simulation software, called the Simulation Program ... not all of which are as open or free as we might like. Qucs is a GPL circuit simulator. And if you want the GUI option ...

Methods involved in optical design software can be divided into three main categories: sequential ray-tracing, non-sequential ray-tracing and finite difference time-domain (FDTD) simulation.

Thanks to MSC Software you can now download a free thermal simulation tool, PICLS Lite, via the Electronics Weekly website. It could represent a saving of hundreds of pounds, and means anyone can ...

However, there is a new free option after the closing of Spectrum Software last year: Micro-Cap 12. You may be thinking: why use another closed-source simulator? Well, all the simulators have ...