KiCad 6 represents a landmark release for the world's most popular open-source Electronics Design Automation (EDA) suite. This major update introduced a modern user interface, a completely overhauled schematic editor, and a new human-readable file format based on S-expressions.
To download KiCad 6, visit the official KiCad website. While newer versions like KiCad 7 and 8 have since been released, the stable 6.x releases remain highly popular for users with existing projects. Moving Kicad into the 21st century - Community download kicad 6