Best Circuit Simulation Software for Mac of 2025

Over a million components that are continuously updated in real time have been made available, allowing you to concentrate on the design aspect while also providing the option to create or import your own libraries. By partnering with LCSC, one of China's top distributors of electronic components, EasyEDA grants users direct access to a vast selection of over 200,000 components that are currently in stock. Designers can easily check availability, pricing, and place orders throughout their design process. The platform features all the capabilities present in the online version, along with expanded design areas and numerous enhancements, making it highly recommended for users. Its user-friendly interface ensures that those familiar with other PCB design tools can transition quickly. The software is lightweight, consumes minimal resources, and offers a smoother user experience, thereby accelerating your design workflow. There’s no need for activation; simply register and log in to start using the tool without any licensing hassles. Automatic local backups and document recovery options are available at any time, while your files are also securely stored on a cloud server, providing a dual backup solution for your data protection. Additionally, this system of backups ensures that your work is safe from unexpected data loss, giving you peace of mind while you design.

Utilize COMSOL's multiphysics software to replicate real-world designs, devices, and processes effectively. This versatile simulation tool is grounded in sophisticated numerical techniques. It boasts comprehensive capabilities for both fully coupled multiphysics and single-physics modeling. Users can navigate a complete modeling workflow, starting from geometry creation all the way to postprocessing. The software provides intuitive tools for the development and deployment of simulation applications. COMSOL Multiphysics® ensures a consistent user interface and experience across various engineering applications and physical phenomena. Additionally, specialized functionality is available through add-on modules that cater to fields such as electromagnetics, structural mechanics, acoustics, fluid dynamics, thermal transfer, and chemical engineering. Users can select from a range of LiveLink™ products to seamlessly connect with CAD systems and other third-party software. Furthermore, applications can be deployed using COMSOL Compiler™ and COMSOL Server™, enabling the creation of physics-driven models and simulation applications within this robust software ecosystem. With such extensive capabilities, it empowers engineers to innovate and enhance their projects effectively.

The schematic editor allows you to create unlimited designs. There are no paywalls for unlocking features. A built-in schematic editor and an official library of schematic symbols will help you quickly get started with your designs. Professional PCB layouts can be made with up to 32 copper layers. KiCad now includes a push-and-pull router that can route differential pairs and adjust trace lengths interactively. KiCad also includes a 3D viewer that you can use to view your design in an interactive canvas. To inspect details that are difficult or impossible to see in a 2D view, you can rotate and pan around. Multiple rendering options make it possible to change the board's aesthetic or hide and show certain features. The schematic capture in KiCad is fast and efficient. It also includes all the tools necessary to do so. The interface is focused on productivity. As large designs can be broken into hierarchical subsheets, there are no limits to their complexity.

Fusion 360 seamlessly integrates design, engineering, electronics, and manufacturing into one cohesive software environment. It offers a comprehensive suite that combines CAD, CAM, CAE, and PCB capabilities within a single development platform. Additionally, users benefit from features like EAGLE Premium, HSMWorks, Team Participant, and various cloud-based services, including generative design and cloud simulation. With an extensive range of modeling tools, engineers can effectively design products while ensuring their form, fit, and function through multiple analysis techniques. Users can create and modify sketches using constraints, dimensions, and advanced sketching tools. It also allows for editing or fixing imported geometry from other file formats with ease. Design modifications can be made without concern for time-dependent features, enabling flexibility in the workflow. Furthermore, the software supports the creation of intricate parametric surfaces for tasks such as repairing or designing geometry, while history-based features like extrude, revolve, loft, and sweep dynamically adapt to any design alterations made. This versatility makes Fusion 360 an essential tool for modern engineering practices.

The graphical schematic capture interface provides the ability to analyze schematics and generate simulation results, which can then be further examined using the integrated waveform viewer. A crucial aspect of circuit design is the speed at which one can comprehend the circuit, verifying its accuracy and identifying its constraints. LTspice excels compared to numerous other simulation tools, allowing for rapid iterations of your designs. Additionally, keyboard shortcuts offer an efficient alternative to accessing commands in LTspice that would typically require navigating through the menu or toolbar. Our comprehensive library of technical resources covers a diverse array of LTspice subjects, including guidance on using transformers, incorporating third-party models, and creating and managing symbols. Furthermore, these resources aim to enhance your overall understanding and proficiency with the software.

Numerous circuit simulators exist in the marketplace today. Their advertisements boast about high performance, remarkable speed, being industry-standard (such as SPICE), and being user-friendly with a highly intuitive interface. To determine the effectiveness of a tool, it’s best to try it out for yourself, which is exactly what many users of NL5 have done. I look forward to hearing the positive feedback they will likely share soon. It’s important to note what to anticipate from NL5: it is not just another variation of SPICE, nor can it be considered a direct substitute. In certain applications, NL5 demonstrates significant advantages, while in others it performs adequately, and there are some areas where it may not be suitable at all. Ultimately, the versatility of NL5 makes it a compelling option for specific tasks within circuit simulation.

The Easy-wire mode simplifies the process of connecting components, reducing the number of clicks needed and minimizing user frustration. With unit-aware expression evaluation, you can easily visualize various signals of interest, including differential signals and power losses. The in-browser simulation and plotting tools enable quicker design and analysis, ensuring your circuit operates correctly even before you start soldering. Advanced simulation features offer options like frequency-domain (small signal) simulations, the ability to vary circuit parameters across a specified range, and integration of arbitrary Laplace transfer function blocks, among other capabilities. Handling multiple signals is made seamless with customizable plotting windows, along with vertical and horizontal markers for precise measurements and calculations. Additionally, you can easily create generic rectangular symbols for integrated circuits or system-level wiring diagrams with just a few effortless clicks, enhancing your overall design experience. This user-friendly approach allows engineers and designers to focus on creativity rather than get bogged down by complex processes.

An animated circuit can convey more information than a thousand equations and charts combined. By superimposing animations of voltages, currents, and charges directly onto the schematic, users gain profound insights into how the circuit functions. The circuit simulation engine, designed specifically for optimal speed and interactive use, allows for seamless one-click simulations, catering to a wide range of components—from basic resistors and logic gates to intricate transistor-level oscillators and mixed-signal systems. During the simulation, users can manipulate switches, adjust potentiometers, modify LED current limiting resistors, and gradually increase input voltages, with the circuit instantly reflecting these alterations in real time. Distinctive mini-waveforms appear over schematic wires, differentiating between digital and analog signals, where constant analog voltages are displayed numerically and digital wires are color-coded for clarity. Additionally, any two time-domain signals can be illustrated in XY mode, enhancing the analytical capabilities. The oscilloscope's scale and grid ticks automatically adjust to optimal values as the data fluctuates, ensuring precise measurements throughout the simulation process. This dynamic feedback loop creates an engaging and educational experience for users looking to deepen their understanding of circuit behavior.

EAGLE is a powerful electronic design automation (EDA) tool that enables printed circuit board (PCB) designers to efficiently integrate schematic diagrams, component arrangement, PCB routing, and an extensive library of resources. With a diverse array of PCB layout features, EAGLE allows you to transform your design concepts into reality. You can easily drag and drop reusable design elements across different projects, ensuring that your schematic and PCB circuitry remain in perfect harmony. To help maintain accuracy, the software offers a comprehensive suite of electronic rule checks that validate your schematic designs, keeping them aligned with your project goals. Additionally, any modifications made are automatically synchronized between the schematic and layout, allowing you to concentrate on the innovative aspects of your design. You have complete control over your design workflow, minimizing the risk of unforeseen issues with fully customizable PCB design rules and constraints that cater to your specific needs. Moreover, the library of components is continually expanding, providing you with worry-free access to parts that are dynamically linked to your upcoming designs. This ensures that you can easily find and incorporate the necessary components for a successful PCB project.