.DRA File

The dra file extension is related to OrCAD, a CAD program for designing PCB  from Cadence developed for Microsoft Windows operating system.

The dra file contains saved schematics for a PCB (printed circuit board).

A dra file extension is associated with the OrCAD PCB drawing file format.

How to open:

Use OrCAD PCB to view content of the *.dra files.

How to convert:

Use OrCAD PCB Drawing to export *.dra files to other formats.