What Is Another Way to Say “Add-In”?

Looking for synonyms for add-in? We’ve got you covered!

Here’s a list of other ways to say add-in.

  • Plug-in
  • Extension
  • Add-on
  • Module
  • Component
  • Feature
  • Accessory
  • Supplement
  • Applet
  • Widget
  • Toolkit
  • Extra
  • Enhancement
  • Application
  • Integration
  • Package
  • Attachment
  • Insert
  • Subsystem
  • Upgrade

Want to learn how to say add-in professionally? Keep reading for examples and use cases.

1. Plug-in

Used for a software component that adds a specific feature to an existing computer program.
Example: “We installed a plug-in to enhance the graphic design capabilities of our software.”

2. Extension

Refers to a software program that extends the capabilities of a larger application.
Example: “The browser extension enables quick access to project management tools.”

3. Add-on

Used for a component added to a basic product to improve it or offer additional features.
Example: “The new add-on for the email client offers advanced security features.”

4. Module

A separate unit that can be used in combination with others within a software package.
Example: “The training program includes a module on digital marketing strategies.”

5. Component

Refers to a part or element of a larger whole, especially in systems or software.
Example: “The software’s new component allows for more efficient data analysis.”

6. Feature

Used to describe a distinctive attribute or aspect provided by software or a device.
Example: “The latest update includes a feature for voice-activated commands.”

7. Accessory

Refers to a secondary or supplementary device or piece of software.
Example: “The virtual reality headset works best with a motion-tracking accessory.”

8. Supplement

Used to describe something that enhances or completes something else when added to it.
Example: “The software’s supplement provides additional templates for user interface design.”

9. Applet

A small application designed to perform a specific task within a larger program or website.
Example: “The web page uses a Java applet for interactive content display.”

10. Widget

Refers to a small application or program, often part of a larger interface.
Example: “Our website’s sidebar includes a weather widget.”

11. Toolkit

Used to describe a set of tools or functionalities that are available for use within a software environment.
Example: “The developer’s toolkit includes various debugging and testing utilities.”

12. Extra

Refers to an additional component or feature that is not part of the standard offering.
Example: “Subscribers receive several extras including exclusive access to beta features.”

13. Enhancement

A feature or component that improves the original product or service.
Example: “The image editing software was updated with several new enhancements.”

14. Application

Refers to a program or piece of software designed to perform a specific function.
Example: “The mobile application allows users to track their fitness progress.”

15. Integration

Used to describe the process or result of combining one system with another.
Example: “The CRM system offers integration with various email marketing platforms.”

16. Package

Refers to a collection of software components or features bundled together.
Example: “The premium software package includes advanced analytics features.”

17. Attachment

A supplementary part or accessory that can be added to a system or device.
Example: “The email included a PDF attachment with detailed instructions.”

18. Insert

Used to describe a component or module that is added into a larger system or document.
Example: “The report had an insert with updated statistical data.”

19. Subsystem

Refers to a secondary or subordinate system within a larger system.
Example: “The spacecraft’s navigation subsystem is critical for mission success.”

20. Upgrade

Used to describe an improved or more advanced version of a software or hardware component.
Example: “Users are recommended to download the latest upgrade for enhanced security features.”

Linda Brown