LTspice is a high-performance SPICE simulation software, schematic capture, and waveform viewer with enhancements and models for easing the simulation of analog circuits.
Download the latest version, such as LTspice 26.0.1 . download ltspice for windows 7 8 and 10
Use LTspice XVII , which was specifically designed for 32-bit and 64-bit editions of Windows 7, 8, and 8.1. download ltspice for windows 7 8 and 10
To download for Windows 7, 8, and 10, the most reliable and direct method is through the official Analog Devices LTspice Information Center . download ltspice for windows 7 8 and 10
For older systems that cannot run LTspice XVII, you can still find LTspice IV on legacy resource pages like LTwiki . Step-by-Step Installation Guide How to Download and Install LTSpice in Windows Tutorial