Proteus PCB design - Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...
Fritzing - Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to...
EasyEDA - EasyEDA - Web-based EDA suite; runs in browser.
Altium Designer - PCB Design Software
LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
LibrePCB - LibrePCB is a free EDA software to develop printed circuit boards.