To conduct Allegro design reading using an original binary file
(*.brd), click File > Import ECAD > Cadence Allegro from the menu bar.Figure 1.
To read the binary format data, the Binary Reading Option
should be specified.
Click for Allegro
reading, you can select binary file. Upon clicking Import,
import selected binary file and convert it to PollEx PCB design file,
*.PDBB.