File Extension VER File Format Version Description VER stands for Version Description. 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 How to identify my program's version Saving on V5R4 and restoring on V5R1? How to test if my Intrusion Prevention system is working?