SPICE Circuit Simulation Options

There are several options for PSICE simulation tools today:

Free simulators:

Commercial simulators:

  • PSpice
  • Altium Designer
  • ICAP/4
  • Proteus

The simulator in KiCad has been advancing over the past couple years – there is a thread on KiCad simulation and a repo of examples:

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What would be the easiest to get started with?

On Linux, probably KiCad.

QSPICE is a new rewrite by the person who wrote and maintained LTspice for years, so might be interesting (Windows only).