100MB for installation, plus additional space for simulation data. Installation Guide for macOS Analog Devices LTspice - Analog Devices
To ensure you have the most secure and up-to-date version, you should always download LTspice from the Analog Devices Official Website . 17.2.4 (as of early 2026). File Format: .dmg (Disk Image). Cost: Completely free with no node limits. System Requirements (2026) download ltspice mac
4GB minimum, though 16GB–32GB is recommended for complex schematics. 100MB for installation, plus additional space for simulation
LTspice is a high-performance SPICE simulation program, schematic capture, and waveform viewer with enhancements and models for easing the simulation of analog circuits. While it was originally a Windows-exclusive tool, a native Mac version is now available directly from Analog Devices. File Format:
The Mac version of LTspice is lightweight but requires certain hardware for optimal simulation speed. macOS 10.15 (Catalina) or later.
Supports both Intel and Apple Silicon (M1/M2/M3).