The BRD - EAGLE (Easily Applicable Graphical Layout Data) Circuit Board File is a CAD file format application that is used in the schematic capture process and in PCB design. The BRD - EAGLE Circuit Board File was designed and developed by Eagle. The Eagle Layout Editor was used in the creation of this dynamic application. Users can use this program to design and create templates for circuitry. The file is savable in the drill data format (Gerber). It can also be used by CAM format programs. These can be viewed by using the Eagle Light Edition.