Schematic
Draw and annotate schematics, place components, build a BOM, and keep the schematic and the board in step.
The schematic editor opens .kicad_sch sheets: symbols, wires, buses, labels and hierarchical sheets, with live ERC as you draw. Update PCB from Schematic carries the netlist to the board.
The schematic editorSheets, graphics, annotation, Add component, the BOM and the Symbol Fields Table, nets and cross-probing.
Update PCB from SchematicCarry the schematic's parts and nets to the board.
Update Schematic from PCBBring reference, value and footprint changes made on the board back to the schematic.