.8BI File Extension
File TypePhotoshop Plug-in
What is an 8BI file?
Adds additional features, such as extra filters or extra format support, to Adobe Photoshop; should be placed in the Plug-ins Folder within the Photoshop application folder.
Some examples of 8bi plugins are the ICOFormat.8bi plugin, which enables Photoshop to open and save Windows Icon (.ICO) files, and the Camera Raw.8bi plugin, which allows Photoshop to read multiple RAW image formats.