Cm93 V2 Charts ((free)) Download

CM93 v2 data is proprietary. Official, updated charts should be acquired directly from C-MAP or an authorized dealer. Older, free versions available online may be outdated and unsafe for commercial navigation.

CM93 v2 charts are a legacy worldwide vector chart database frequently used with

The convenience of CM93 V2 comes with serious drawbacks that make it unsuitable for primary navigation.

CM93 refers to a proprietary vector chart format originally developed by

What you are using (Windows, Mac, Linux, or Android?) The specific navigation software you plan to install cm93 v2 charts download

Most of these links are dead or actively monitored. New posts asking for “cm93 v2 download” are often removed by moderators due to copyright complaints.

: The top-level directory must contain an empty file with the extension, such as 20110803.EXD , which indicates the release date. Chart Detail Level : Folders are sub-divided into categories from (world overviews) to (highly detailed harbour plans). ⚠️ Safety and Security Warnings

This multi-scale approach ensures a smooth visual experience while managing data efficiently.

: These charts do not meet official SOLAS carriage requirements for commercial vessels. CM93 v2 data is proprietary

For official, up-to-date, worldwide vector charts that are legally licensed, consider these options:

OpenSeaMap is a crowdsourced vector chart layer available for OpenCPN. While not official, it is frequently updated by local sailors and is excellent for planning anchorages and spotting new hazards. It is 100% legal and free.

The unfortunate answer is . While various editions are in circulation, the most recent unofficial version known to the community dates from around May 2015 . Some sources even suggest that the charts used today are based on data from around 2010 , despite some files being labeled with later dates.

Missing the .EXD file is the most common sign. OpenCPN will also generate errors when trying to load the directory or display the charts. Individual cell files may also be missing or of zero size. CM93 v2 charts are a legacy worldwide vector

: The most popular open-source chart plotter software for Windows, Mac, and Linux.

Comprehensive Guide to CM93 v2 Charts Download, Installation, and Usage (2026 Edition)

Unlike raster charts (scanned images), CM93 v2 charts are data-driven, allowing for seamless zooming and the ability to toggle layers like soundings or navigation aids.

: Older legacy versions of MaxSea software run perfectly with v2 charts.