File Extension Library


.C-MAP File Extension

  • Developer by: Jeppesen Marine, Inc.
  • Category: GIS, GPS navigation and map Files

What are .C-MAP files and how to open them?

Can't open .C-MAP 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 .C-MAP file.

What is a .C-MAP file extension?

.C-MAP file extension is created by Jeppesen Marine, Inc.. .C-MAP has been classified as GIS, GPS navigation and map Files.

.C-MAP is C-map data

The c-map file extension is associated with C-map MAX Cartography Catalog program, developed by Jeppesen.

The c-map file stores some kind fo data for C-map. It is standard format for sea nautical charts.


How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .c-map file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .C-MAP files

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