Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Solves symbolic electrical AC circuit equations
Splicing Prediction in Consensus Element
ePnR is an IC block standard cell placement & routing tool
Maxima Script to Calculate Transfer Function of a LTspice Circuit
Call SPICE from Mathematica to enable advanced circuit optimization
SPICE netlist visualizer
openCarac : Automatize your Spice simulator runnings
Circuit simulators like SPICE for low memory computers