KiCad 6.0 open-source EDA software is for schematic capture and PCB layout.

Refreshed user interface makes visual design language, hotkeys, dialog layouts, and editing workflows consistent; reportedly does not look like two different tools when switching between schematic and PCB editors. Schematic editor now uses same object selection and manipulation paradigm as PCB editor. Includes new schematic and symbol library file format based on format used for KiCad board and footprint files. Symbols can be embedded directly into schematic file; cache libraries are no longer needed. PCB editor offers options to navigate complicated designs. Save and restore custom view presets. Hide certain nets from ratsnest. Control opacity of zones, pads, vias, and tracks independently. Set colors for specific nets and net classes and apply those colors to ratsnest or to all copper attached to net. To improve board visualization, 3-D viewer features raytracing lighting controls, highlighting objects selected in PCB editor, and access to frequently used controls. Offers new custom design rule system that allows design rules to be defined, including area-specific rules, layer-specific rules, and other required constraints. Runs under Windows, Linux, and macOS and is licensed under GNU GPL v3.

KiCad
kicad.org

Register now for "Best DFM Practices for Board Engineers," a new three-hour webinar from Susy Webb, CID. Coming Feb. 22. www.pcb2day.com