.ABR File Extension
File TypeAdobe Photoshop Brushes File
What is an ABR file?
Contains a collection or brushes that can be used by the Brush tool in Adobe Photoshop; includes shape, texture, dynamics, and other data for each brush style.
Photoshop brushes are stored by default in the "Adobe Photoshop/Presets/Brushes" directory. They can be saved and loaded using the drop-down menu in the Brushes palette.