Top 10 Best Logic Gate Software of 2026

Logisim is a free, open-source tool for designing and simulating digital logic circuits, allowing users to drag and drop gates, flip-flops, multiplexers, and other components onto a canvas. It provides real-time simulation, waveform viewing, and truth table generation to verify circuit behavior. Hierarchical designs enable building complex systems from reusable subcircuits, making it a staple for education in computer architecture and digital logic.

CircuitVerse is a free, browser-based platform for designing, simulating, and sharing digital logic circuits, with a focus on logic gates, combinational and sequential components. Users can drag-and-drop gates, wires, and advanced elements like multiplexers, flip-flops, and 7-segment displays to build and test circuits interactively. It supports real-time simulation, community collaboration, and project embedding, making it accessible for education and prototyping without any installation required.

Tinkercad Circuits is a free, browser-based platform for designing, simulating, and sharing electronic circuits, including a library of basic logic gates like AND, OR, NOT, NAND, NOR, XOR, and more. Users can drag-and-drop components onto a virtual breadboard, wire them up, and run real-time simulations to test digital logic behaviors. It also integrates with Arduino programming and 3D design tools, making it versatile for STEM education and hobbyist projects.

Falstad Circuit Simulator is a free, browser-based tool for designing and simulating electronic circuits, with strong support for digital logic gates including AND, OR, NOT, XOR, flip-flops, multiplexers, and counters. Users can build circuits by dragging components onto a canvas and observe real-time behavior with built-in scopes and probes. It's particularly educational, offering pre-built examples and animations for logic concepts. While versatile for analog and digital, it shines for quick logic gate experimentation without installation.

Logic.ly is a free, browser-based tool for designing and simulating digital logic circuits using drag-and-drop logic gates and components. Users can build circuits with basic gates like AND, OR, NOT, NAND, NOR, XOR, as well as flip-flops, multiplexers, and probes for real-time visualization. It emphasizes educational use, allowing easy sharing of circuit files without requiring downloads or installations.

DigitalJS is a free, open-source, browser-based digital logic simulator designed for building and testing combinational and sequential circuits. Users can drag-and-drop components like logic gates, flip-flops, multiplexers, and memories to create schematics, then simulate them interactively with real-time feedback and waveform viewing. It uniquely supports Verilog HDL import and export, bridging graphical design with hardware description languages for more advanced users.

SimulIDE is a free, open-source real-time electronics circuit simulator particularly suited for simulating digital logic circuits, including a wide range of logic gates, flip-flops, and ICs. It supports mixed-signal simulations, allowing users to combine logic gates with analog components, microcontrollers, and scopes for visualization. The software enables drag-and-drop circuit building and real-time interaction, making it useful for prototyping and education in digital electronics.

Wokwi is a browser-based simulator for electronic circuits, including a library of logic gates, ICs, and microcontrollers like Arduino and ESP32. Users can build virtual breadboards, wire components, and run real-time simulations to test digital logic designs. It supports code integration for mixed analog-digital projects, making it versatile beyond pure logic simulation.

EveryCircuit is an interactive circuit simulator app available on mobile and web platforms, enabling users to build, simulate, and visualize electronic circuits including logic gates, flip-flops, and basic digital components. It stands out with real-time animations that show signal propagation, voltages, and currents dynamically as circuits run. Primarily educational, it supports experimentation with combinational and sequential logic but is less suited for complex professional digital design.

Boolr (boolr.com) is a free, web-based logic gate simulator designed for building and testing digital circuits using basic logic gates such as AND, OR, NOT, XOR, NAND, NOR, and XNOR. Users can drag and drop components, connect them with wires, and simulate circuits in real-time while viewing generated truth tables. It focuses on combinational logic, making it a straightforward tool for educational purposes without requiring downloads or installations.