Logisim-evolution

Name: Logisim-evolution
Author: Logisim-evolution project

v5.0.0Open sourceReleased 12 Sept 2026

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Design and simulate digital logic circuits — gates, flip-flops, CPUs. By Logisim-evolution project

Windows
macOS
Linux

Official sourceNo bundles

By the ToolsBharat teamUpdated 12 Sept 2026How we check

Quick answer

Logisim-evolution is open source software for Windows, macOS and Linux from Logisim-evolution project. Design and simulate digital logic circuits — gates, flip-flops, CPUs. Download it only from github.com. The latest version we track is 5.0.0 (12 Sept 2026). ToolsBharat links straight to the publisher's own download page, with no bundled offers.

Latest version:: 5.0.0 (12 Sept 2026)
Publisher:: Logisim-evolution project
Official site:: github.com
Licence:: Open source — GPL-3.0
Requirements:: Windows, macOS, Linux (installers include Java; .jar needs Java 21+)

Our verdict

Logisim-evolution is the maintained successor of the original Logisim used in digital electronics and computer organisation courses. You place gates, multiplexers, flip-flops and memory, then click inputs to watch signals propagate — great for verifying truth tables and building a simple CPU. The packaged installers include Java, so nothing else needs installing.

Screenshots

Logisim-evolution editing a digital circuit with an EEPROM — Official GitHub repository

Logisim-evolution circuit with counter chips — Official GitHub repository

Logisim-evolution in dark theme with a circuit — Official GitHub repository

Key features

Drag-and-drop logic gates, plexers, arithmetic and memory
Sub-circuits for hierarchical designs
Truth table and Karnaugh map tools
Installers with bundled Java for Windows, macOS and Linux

Pros

Pro: Free and open source
Pro: Actively maintained
Pro: Ideal for DE/COA lab assignments

Cons

Con: Interface is utilitarian
Con: Not for analog circuits
Con: The plain .jar needs Java 21+

What's new in 5.0.0

See what changed in 5.0.0 in the official release notes

Version history

Version 5.0.0Latest
12 Sept 2026
SHA-256
The developer does not publish one
Source
Release notes

Official downloads by platform

For Windows, use the Download button. Other platforms go straight to the publisher's own page or official store.

Requirements

OS: Windows, macOS, Linux (installers include Java; .jar needs Java 21+)
Architecture: 64-bit x86, ARM64

Licence

Type: Open source
Licence: GPL-3.0
Publisher: github.com

Where these facts come from

Checked 30 Oct 2026

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