: A complete archive of the final release, including installers and component libraries, is maintained at the NeelPatra/Micro-Cap-12-Archive .
: Specialized sites like BV Circuits provide direct links to the 58 MB installer for version 12.2.0.5. Key Features and Capabilities microcap circuit simulator download
: Features schematic waveform probing, where you can click a node to see real-time waveforms, and "Hot" indicators that warn you if components like transistors exceed their current limits. : A complete archive of the final release,
Micro-Cap 12, once a professional-grade SPICE circuit simulator costing upwards of $4,500, is now available as a for the entire engineering community. Following the closure of Spectrum Software in 2019, the developer released the full version without any hardware security keys or registration requirements, making it one of the most powerful free EDA tools available today. Where to Download Micro-Cap Circuit Simulator including installers and component libraries