eSim is an open source EDA tool for circuit design, simulation, analysis and PCB design. It is an integrated tool built using open source softwares such as KiCad (https://www.kicad.org/), Makerchip IDE (https://www.makerchip.com/), Ngspice (http://ngspice.sourceforge.net), GHDL (http://ghdl.free.fr) and Verilator (https://www.veripool.org/verilator/). eSim source is released under GNU General Public License.
This tool is developed by the FOSSEE team at IIT Bombay. To know more about eSim, please visit: https://esim.fossee.in.
To discuss more about eSim, please visit: https://forums.fossee.in