|File Type||macOS Loadable Bundle|
|File Format||Standard (developed by Apple)|
|Usage||Referenced by an application; not meant to be opened manually|
|Popularity||★ ★ ★ ★ ☆ Common|
Bundle file or plug-in that adds extra features to the operating system or an application in Mac OS X; examples include support for audio and video cards, custom printer filters, extensions for Dreamweaver, and additional effects in iMovie.
Many bundle files can be found within the /System/Library directory. Others are stored in application or applications support folders.
Important: Bundle files are referenced by the programs below and should not be opened manually.