PCB Calculator

Kicad is a suite of programs for the creation of printed circuit boards. It includes a schematic editor, a PCB layout tool, support tools and a 3D viewer to display a finished & fully populated PCB.

Kicad is made up of 5 main components:

* kicad - project manager * eeschema - schematic editor * pcbnew - PCB editor * gerbview - GERBER viewer * cvpcb - footprint selector for components

Libraries: * Both eeschema and pcbnew have library managers and editors for their components and footprints * You can easily create, edit, delete and exchange library items * Documentation files can be associated with components, footprints and key words, allowing a fast search by function * Very large libraries are available for schematic components and footprints * Most components have corresponding 3D models