Files with PKD extension might be found as old disk archives made in PackDev program for Amiga.
PKD file extension - Amiga PackDev disk archive
What is pkd file? How to open pkd files?
File type specification:
The PKD file extension was also used for some old disk archive from Amiga platform and program called PackDev.
List of recommended software applications associated to the .pkd file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open pkd file, edit pkd file, convert pkd file, view pkd file, play pkd file etc. (if exist software for corresponding action in File-Extensions.org's database).
Applications that extract pkd file - Amiga PackDev disk archive
Programs supporting the exension pkd on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about The Unarchiver for extract pkd file action.