If you want to download SPSS AMOS, it is usually necessary to have access to the IBM SPSS Statistics software suite, as AMOS functions as an extension or module of SPSS Statistics.

here is a Download Link https://www.ibm.com/products/structural-equation-modeling-sem

Exploratory Factor Analysis (EFA) is a statistical method used to identify the underlying structure among a set of variables. It is commonly employed in fields such as psychology, sociology, marketing, and education to explore complex relationships between observed variables and uncover hidden factors or dimensions that may influence them.

Confirmatory Factor Analysis (CFA) is a statistical technique used to assess the fit between observed data and a hypothesized factor structure. It is commonly employed in fields such as psychology, sociology, education, and marketing to evaluate the validity of measurement instruments and theoretical models.