File Extension Library


.CM3 File Extension

  • Developer by: LexisNexis
  • Category: Various data Files

What are .CM3 files and how to open them?

Can't open .CM3 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CM3 file.

What is a .CM3 file extension?

.CM3 file extension is created by LexisNexis. .CM3 has been classified as Various data Files.

.CM3 is CaseMap data

The cm3 file extension is associated with the CaseMap, a fact and issue management software for Microsoft Windows that allows users to organize and share critical case data.

The cm3 file stores various data used for internal purposes of the CaseMap version 3.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to fix problems with .CM3 files

  1. You need to update the application that you normally use to open .CM3 files. Only the latest version of the software supports the current .CM3 file format
  2. You need to check the .CM3 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)