Schematics Alternatives & Competitors

LibrePCB is a free EDA software to develop printed circuit boards.

Key LibrePCB features:

Open Source Cross-Platform Modular Design User-Friendly Interface

Open Source

LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.

Key LTspice features:

Cost Speed Accuracy Component Models

Transforming urban planning with smarter designs, data-driven decisions, and sustainable solutions for the cities of tomorrow.

Key 3D Cityplanner features:

Comprehensive 3D Visualization and Design Integrated Financial and Sustainability Analysis Advanced Geodata Integration

Try for free paid Free Trial $60.0 / Monthly (Individual use, self employed, 20 projects annually )

PCB Design Software.

Key Altium Designer features:

Comprehensive Feature Set User Interface Collaboration Tools Library Management

Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.

Key QUCS features:

Open Source Comprehensive Simulation Cross-Platform Compatibility Wide Component Library

A Cross Platform and Open Source Electronics Design Automation Suite.

Key KiCad features:

Open Source Cross-Platform Comprehensive Toolset Active Community

Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to...

Key Fritzing features:

User-Friendly Interface Breadboard View Open Source Educational Tool

Open Source

Autodesk EAGLE is an electronic design automation (EDA) software.

Key Autodesk EAGLE features:

Integrated Schematic Capture and PCB Layout Extensive Component Library User Community and Support Affordable Pricing Tiers

OpenModelica – A Free Modelica Environment!

Key OpenModelica features:

Open Source Modelica Standard Compliance Cross-Platform Compatibility Extensive Libraries

Open Source

EasyEDA - Web-based EDA suite; runs in browser.

Key EasyEDA features:

Web-Based Free Usage Integrated Component Library Simulation Capabilities

Xcos is a graphical editor to design hybrid dynamical systems models.

Key Xcos features:

Open Source Integration with Scilab Versatile Modeling Capabilities User-Friendly Interface

Its advanced simulation engine can handle both analog and digital circuits and features realtime...

Key iCircuit features:

User-Friendly Interface Real-Time Simulation Cross-Platform Availability Comprehensive Component Library

Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...

Key Proteus PCB design features:

Intuitive Interface Integrated Simulation Comprehensive Component Library Advanced Routing Tools

KTechLab is an IDE for microcontrollers and electronics.

Key Ktechlab features:

Integrated Development Environment Support for Microcontrollers Open Source Cross-Platform Compatibility