How To Download Ltspice [best] May 2026

Click "Install" , then "Finish" to launch the software. 2. macOS (Version 10.15+)

Analog Devices provides a native macOS application, which currently sits at version 17.2.4. LTspice - Analog Devices

The only recommended place to download the latest, official version of LTspice is the Analog Devices LTspice Simulator Page. Avoid third-party sites to ensure you receive the most recent models and a secure installer. 1. Windows (10/11 x64 and ARM64) how to download ltspice

Click "Next" , then "Accept" the license agreement.

Visit the official site and select "Download for Windows 10/11 x64" or the ARM64 version if you are using a device like a Surface Pro with an ARM chip. Run Installer: Open the downloaded .msi or .exe file. Click "Install" , then "Finish" to launch the software

The latest version (as of early 2026, version 26.0.1) is optimized for modern Windows environments.

LTspice is a high-performance SPICE simulation software, schematic capture, and waveform viewer used by engineers worldwide to simulate analog circuits. Developed by Analog Devices , it is renowned for its speed and stability, especially when handling complex switching regulator simulations. LTspice - Analog Devices The only recommended place

You can choose the default directory (usually C:\ADI\LTspice ) or specify a custom folder.