This article describes three formats that use the ALP file extension, and explains how to open and convert each type.
Ableton Live Package Files (ALP)
A file with the ALP file extension is an AnyLogic project file used with AnyLogic simulation software. These files use XML to store everything related to the project, including models, the design canvas, resource references, etc.
Ableton Live pack files also use this file extension in Ableton's Live software for storing audio data. You may see them with other Ableton files, such as those in the Ableton Live set (.ALS) format.
Another format that uses this extension is Alphacam laser post. These files are used for storing woodworking components in the Alphacam CAD/CAM software.