What is another word for add-in?
Pronunciation: [ˈadˈɪn] (IPA) 
When talking about computer applications, the term "add-in" refers to an additional software component that extends or enhances the functionality of an existing application. Synonyms for add-ins include "plugin," "extension," "module," "addon," "supplement," and "extra." These terms are often used interchangeably, but they may have slightly different implications depending on the specific application or context. While add-ins can provide helpful features that improve productivity or customization options, users should exercise caution when installing them, as they may introduce security risks or compatibility issues if not properly vetted. In general, though, add-ins are a valuable tool for tailoring software to specific needs or preferences.
