File Extension PCV File Format PC Upgrade Commander file PCV stands for PC Upgrade Commander file. This was last updated in March 2012 By Margaret Rouse Browse File Extensions Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # Ask a Question. Find an Answer. Ask your peers a question about this file extension. Ask a Question PC automatic shutdown and startup HP shenanigans highlight unprecedented changes in IT industry Can we cut down e-waste with upgradeable hardware?