.A4L File Extension
File TypeAuthorware 4 Library
What is an A4L file?
Contains objects such as icons, images, and sounds used by Authorware, a visual authoring tool for creating media-rich e-learning applications; may be distributed via CD, over a network, or the Web.
Authorware 7 was the last version developed by Macromedia before Macromedia was acquired by Adobe Systems.