LibreCAD 2.2.1.5

A free, open-source 2D CAD software for creating precise technical drawings and designs.

KiCad 10.0.3

KiCad is an open-source software suite for designing and creating electronic circuit boards.

LTspice 26.0.2

LTspice is a powerful, free simulation software for electrical circuit design and analysis.

ProfiCAD 13.5.5

ProfiCAD is a simple, efficient software for creating electrical schematics and circuit diagrams.

QCAD Professional (64bit) 3.32.9

QCAD Professional is a powerful, cross-platform 2D CAD application offering precise drafting tools for engineers, architects, designers worldwide everywhere daily.

QCAD Professional (32bit) 3.32.9

QCAD Professional is a powerful, cross-platform 2D CAD application offering precise drafting tools for engineers, architects, designers worldwide everywhere daily.