1. Technology

Add-in or Add In



An add-in (or add in) is a small program that works from within a larger application program. An add-in has limited features but only requires limited memory resources.

Add-ins are created individually for specific programs and are installed separately. They then become part of the parent program. An add-in cannot run on its own.

Also Known As: plug-in, add-on
Alternate Spellings: add in
Common Misspellings: addin
The PowerPoint add-in called Opazity, created transparencies and out of focus areas on several of the slides.

PowerPoint Add-ins

©2014 About.com. All rights reserved.