KiCad is an open source suite for electronic design automation (EDA). It covers schematic capture, PCB layout and a 3D board viewer, and includes an integrated SPICE simulator, electrical and design rule checks and an interactive router. It produces manufacturing outputs such as Gerber and IPC-2581 files. KiCad is a desktop application for Windows, macOS and Linux, uses human-readable text file formats that suit version control, and supports Python scripting for plugins. Jean-Pierre Charras first released it in 1992.
KiCad is licensed under the GNU GPL version 3, so anyone can inspect, run and modify the code, and designs can stay entirely on the user's own systems; there is no vendor-hosted service to depend on. The KiCad Development Team manages the project, and a technical committee decides by consensus. Donations are collected through the Linux Foundation, a US non-profit, and from 2013 CERN supported development with developer time and web infrastructure. The sources consulted describe no commercial owner of the software and do not state where the project is based.