Getting at a PGPDisk's contents

[Andrew Long]

Hi all. Bit of an embarassing question.
I used to have PGP Deskto, with whole disk encryption, installed (although my disk wasn’t encrypted).
I had created a ‘PGPDisk’ archive (and I still have the underlying file)
HOWEVER… As part of the upgrade process to El Capitan, I had to completely uninstall PGP and I no longer have it installed so I can’t directly access the contents of this encrypted archive.
Is there a way to square this circle?  i imagine that it’s something like an encrypted ZIP file.
Amy help will be appreciated.
Thank & Regards, Andy
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Andrew Long
Andrew dot Long at Mac dot com