JM-Crypt encrypted file
File type: Encoded and encrypted file
A jmcr file is an encrypted file created by JM-Crypt.
It stores data protected by the JM-Crypt encryption software.
File type category:
Encoded and encrypted file
Date updated: October 4, 2026
Record marked as obsolete and not updated for a long time.
JM-Crypt is software for Microsoft Windows that encrypts files to protect sensitive data stored on the computer. The jmcr file extension identifies files produced by this software.
A jmcr file contains encrypted data from JM-Crypt and is not intended to be read directly by ordinary text or document applications. The data must be decrypted by JM-Crypt before it can be used.
The JM-Crypt format is obsolete, so it may no longer be supported by current software.
Use JM-Crypt on Microsoft Windows to open a jmcr file. The required password or other decryption information may be needed to access the contents.
If JM-Crypt is unavailable or cannot recognize the file, there may be no current application that can open this obsolete format.
To convert a jmcr file, first decrypt it with JM-Crypt. The recovered data can then be saved or exported in a format supported by the application that uses it.
Language