What is GCM? What Opens a GCM? File Format List from WhatIs.com

File Extension

GCM File Format

Group Mail CMessage Store File

GCM stands for Group Mail CMessage Store File

This was last updated in March 2012
Editorial Director Margaret Rouse

Ask a Question About GCMPowered by ITKnowledgeExchange.com

Get answers from your peers on your most technical challenges

Tech TalkComment

What made you want to look up GCM Group Mail CMessage Store File? Please tell us where you read or heard it (including the quote, if possible).



    Contribute to the conversation

    All fields are required. Comments will appear at the bottom of the article.