In computing, a plug-in (also spelled plugin), add-in (also addin, add-on, or addon) or extension is a software component that extends the functionality of an existing software system without requiring …

Jul 23, 2025 · Plugin is a software extension component that adds new features to an application. They allow users to customize and enhance the programs for their specific needs and preferences. In this …

Jan 30, 2026 · Plug-in, computer software that adds new functions to a host program without altering the host program itself. Widely used in digital audio, video, and Web browsing, plug-ins enable …

Jun 14, 2025 · Definition and applications of plugins in computer software and web browsers. This page offers examples, where to find them, and comparisons with other terms.

Feb 28, 2023 · A plug-in is a small software component that adds new features to another program. They may add new functionality, modify the user interface, or allow the software to support additional …

understanding the principles of plug-in computers and modular design is essential for navigating the ever-evolving technology landscape and making informed decisions about your computing needs.

Apr 23, 2024 · A plug-in is an optional software component that extends or modifies an existing piece of software or a computer game. The term is sometimes also used as a synonym for “add-on” and “add …