pcb-rnd is a modular and compact (core under 60k SLOC, plugins at 100k SLOC) software application used for layout design of electrical circuits. Pcb-rnd is used professionally as well as in universities. Pre-built packages are available on multiple operating systems. The software focuses on multiple file format support, scripting, multiple font support, a query language and command line support for batch processing and automation. The software provides user interfaces for command line, gtk2+gdk, gtk2+gl, and motif supporting multiple GUIs with the same thing for every interface.