Nm4.zip -

: The .nm4 extension is a proprietary map format used by Navikey's 7 Ways software.

Knowledge Base / FAQ: What is a ZIP file and how do I install a ... - ESI nm4.zip

: Find the installation directory of the 7 Ways application on your device (e.g., /7ways/maps/ ). nm4.zip

: An nm4.zip file is usually a container for one or more of these map files, allowing users to download entire regions or countries at once. nm4.zip