How to open .brd PCB file

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engr_joni_ee

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I have a project with extension .brd. This project is around five years old project. I would like to view the PCB layout and the stackup. I have downloaded and opened "CadencePCBViewers_2023.exe" but then I got the attached error. I am not sure how to upgrade and see the PCB design. Any idea please ?

 

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The message is clear. The database of this PCB must be converted into newer version by DB Doctor.
I don't know Cadence Allegro Viewer has this tool but you can send this file to somebody who has Allegro License to make it convert.
 

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The Cadence Allegro Viewer does not include DbDoctor. You need a Cadense Allegro License if you want to update your design to the latest
version/format.

We have experienced the same problem, but there is a simple solution. Use an old version of the Cadence Allegro Viewer!

In this case, Google is your best friend.
 
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