MATLAB (short for Matrix Laboratory), Mathematica and Maple are collectively known as the three major commercial mathematics programs. MATLAB was developed by MathWorks in 1984, its performance in numerical calculation is second to none among all mathematical technology applications. As an advanced technology computing language and interactive environment, it is mainly used for algorithm development, data visualization, data analysis, numerical calculation, etc.

DipTrace is a fully-functional circuit design software. It employs an intuitive user interface, supports multiple languages, is simple and easy to use, and has the shortest learning curve on the market and stable performance; supports layered schematic diagram, high-speed and differential routing, in-depth design planning with real-time DRC check, strong compatibility, etc.; and can exchange all data with EAGLE, Altium Designer, PADS and Cadence (OrCAD).

ELECTRA is a new generation of shape-based and automated routing software for PC boards, developed by KONEKT from Belgium. It can provide high completion rates for automated routing on the most densely populated multi-layer PCB designs. Compared with traditional grid-maze autorouters, the shape-based approach makes more efficient use of routing areas, and is better suited to deal with the complex design rules and requirements of high density SMD or through hole boards, thus achieving the highest routing completion rate.

EDA (Electronic Design Automation) refers to delegating various tasks in circuit design to computer to assist in the completion. For example, schematic diagram drawing, printed circuit board file production, implementation of circuit simulation, and so on design works. With the vigorous development of electronic technologies, new components and parts emerge in endlessly, and electronic circuits become more and more complex, the design work of circuits can no longer rely solely on manual work to complete. As a result, computer-aided design for electronic circuits has become an inevitable trend.

For many electronics students and engineers working on PCB design, CadSoft Computer's EAGLE PCB design software is a very familiar name. EAGLE has become a best-selling product of its kind since the 1990s. Nowadays, more and more PCB designers are turning to use EAGLE for circuit design.