looking for a circuit designer/tester software

Hi all,

I started to use my linux box to build something interesing, for example a clap switch circuit, like this: https://www.electronicshub.org/clap-...t-for-devices/

I would like to ask you to suggest me a software to work with. I tried CircuitMod 2.7 (written in java) which looks abandoned, and CircuitLab, which is an online tool and payware.

Thanks