A jmc file extension is related to the JM-Crypt encrypted file format.
JMC file extension - JM-Crypt encrypted data
What is jmc file? How to open jmc files?
File type specification:
Files with jmc file extension are related to the JM-Crypt, a software for Microsoft Windows operating system, that allows users to encrypt sensitive data.
The jmc file stores encrypted data by JM-Crypt program.
This jmc file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.