KiCad is an open-source CAD software that forms part of the Electronic Design Automation Suite. It features a user-friendly interface and powerful tools for creating electrical designs, including a Schematic Capture editor, making it ideal for building complex automation systems.

Fritzing is an all-in-one open-source hardware initiative that lets you use electronics as a creative medium. The program includes advanced and useful capabilities that enable users to create a creative environment in which they may document and share their prototypes. Designers and artists can increase productivity by experimenting with the prototype to create a more efficient circuit using the program. The software includes the Fritzing Fab service, which allows you to quickly convert your designs into professional PCBs. Beginners can…

A scriptable Electronic Design Automation software, EAGLE by Autodesk sports an impressive range of features. Circuit board diagrams can be created and printed with the schematic editor and the files are saved with the SCH extension. With a complete variety of tools, initiative alignment tools allow you to quickly arrange and order circuit board design items. Traces of PCB traces are pushed closer together while following all your design criteria as the interactive router pushes down- but don’t worry, drag…

OpenSCAD is a global 3D CAD modeler tailored for skilled programmers and designers. It allows users to create solid 3D CAD models quickly, with support for Windows, Mac OS X, and Linux. Its key feature is the ability to program 3D objects using scripting.

EasyEDA is a feature-rich online platform for Printed Circuit Board (PCB) design. It supports schematic capture, PCB layout design, project management, and team collaboration, and includes SPICE simulation for mixed analog and digital circuits, making it ideal for designers and engineers.

SketchUp Make is a leading CAD program that offers both 2D and 3D rendering capabilities. Primarily used for architectural and building design, it provides fast access to professional tools, making it one of the easiest-to-use design platforms for both beginners and professionals.

Altium offers a world-class PCB design solution that integrates all aspects of electronic design. Its advanced user interface simplifies collaboration between engineers and stakeholders, making it easier to create precise PCB layouts.

LochMaster is a versatile tool for developers working on stripboard projects. It offers design, testing, and documentation features, along with an extensive library of components, symbols, and editable lists to simplify the creation of functional circuit boards.

LTspice is a cost-effective, high-performance SPICE simulation tool that includes schematic capture and a waveform viewer, helping users design efficient analog circuits. Its fast simulation speed for switching regulators sets it apart from traditional SPICE simulators.

Qucs is a circuit simulator that integrates SPICE simulation kernels into its simple GUI. It combines the power of SPICE with the easy-to-use Qucs interface, offering designers a user-friendly way to simulate circuits using the Qucsator kernel.

Proteus PCB design combines ARES PCB layout and ISIS schematic capture to deliver a comprehensive solution for PCB design. With shape-based auto-routing and several feature packages to choose from, it supports designers at all levels of expertise.