Cm93 V2 Charts Download |link| Access

What Are CM93 v2 Charts?

CM93 v2 (often written as C-MAP CM93/2 or CM93-2) is a vector chart dataset originally produced by C-MAP (now part of Navico). It became widely known because it was included with MaxSea navigation software (e.g., MaxSea v10.3.5). The key characteristic of CM93 v2 is its global coverage – a single set of files that claims to provide navigational charts for the entire world, from small harbors to ocean passages.

The charts are vector-based, meaning coastlines, depths, buoys, and lights are stored as mathematical objects. This allows zooming without pixelation, selective data display (e.g., showing only depths <10m), and route planning.

What You Actually Get

A typical "CM93 v2 download" consists of a folder named CM93_2012 (or similar) containing about 1.5–2 GB of data. Inside, you’ll see:

  • Folders named 000 through 120 (geographic tiles)
  • A file called CM93_DETAILS.DIC (chart metadata)
  • Often EDB.INF (chart catalog)

The data is dated – the most common leak is from 2012–2015, though some "editions" claim 2020+ updates (usually fake or incomplete). No legitimate CM93 v2 release exists past ~2017.

6. Alternatives to CM93 v2

Given the aging format, consider these official alternatives: cm93 v2 charts download

| Alternative | Format | Advantages | |-------------|--------|-------------| | C-MAP Reveal X | Vector + satellite overlay | Regular updates, better detail | | Navico’s C-MAP Embark | App-based | Cloud updates, mobile integration | | Official ENCs (S-57/S-63) | S-63 encrypted | SOLAS-compliant, free for some regions | | OpenStreetMap-based charts (OSM) | Raster/Vector | Free but not official |

7. Recommendations

  1. Do not download CM93 v2 from unofficial forums, Telegram, or torrent sites.
  2. If you need legacy CM93 v2 for an older system, contact C-MAP support directly to request a legacy download link (proof of previous purchase may be required).
  3. Migrate to a current chart format (C-MAP Reveal or S-63 ENCs) within 12 months for safety and compliance.
  4. For training or simulation only, use the C-MAP Simulator License (available to instructors/institutions).

Final Conclusion: The Smarter Path Forward

The phrase “cm93 v2 charts download” represents an era of early digital navigation—a time when free vector charts felt like a treasure chest for cruisers. Today, that treasure chest is filled with rust. The charts are outdated, the download sources are dangerous, and the legal alternatives are now so affordable and accessible that piracy is simply not worth the risk.

Instead of chasing abandoned torrents, invest €60 in o-charts or use NOAA’s free ENCs for US waters. Your life—and the safety of your crew and vessel—is worth more than a 2012 chart file.

Sail smart. Navigate with official data. And leave CM93 v2 where it belongs: in the digital museum. What Are CM93 v2 Charts

Have you had any experience with CM93 v2 charts? Do you know of a legal source for historical chart data? Share your thoughts in the comments below—but remember, no direct links to pirated content.

CM93 v2 charts are global vector nautical charts originally produced by C-Map. Although officially obsolete and no longer commercially supported for the general public, they remain popular among cruisers and hobbyists using open-source navigation software like OpenCPN due to their worldwide coverage and small file size. Understanding CM93 v2 Charts

CM93 version 2 charts use a proprietary data structure that is distinct from standard S-57 ENCs.

Global Coverage: A full dataset typically includes approximately 144 subdirectories, each covering a 40° x 40° geographical area. Folders named 000 through 120 (geographic tiles) A

Scale Levels: The charts are organized by scale levels, ranging from 'Z' (overview) and 'A' (world scale) to 'G' (detailed harbor plans).

Version Identification: A top-level directory usually contains a file with a .EXD extension, which acts as a version marker (e.g., 20110803.EXD represents an August 2011 edition). How to Download CM93 v2 Charts

Because C-Map transitioned to version 3 (CM93/3), which is encrypted and incompatible with most free software, CM93 v2 is no longer sold or officially distributed. Users typically find these charts through: Installing Charts - OpenCPN

Report Title: Assessment and Procedure for CM93 v2 Electronic Chart Data Acquisition Date: [Insert Date] Prepared by: [Your Name/Department] Subject: Overview of CM93 v2 chart availability, download sources, and compliance

Step 1: Prepare the Files

  • Extract the downloaded archive. Look for a folder named something like CM93_2012 or CM93_Ed2.
  • Inside, you should see hundreds of files with extensions like .000, .001, up to .049, plus a charts.list file.
  • Important: Do not rename or move individual files. The folder structure must remain intact.