Cm93 V2 Charts [repack] Download Jun 2026

While CM93 v2 charts are excellent for trip planning, simulation, and secondary reference, they carry inherent risks.

Despite their age, CM93 v2 datasets continue to circulate throughout the global bluewater cruising community. Their enduring popularity stems from several unique technical advantages:

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.

For cruising sailors, (paid, but very affordable) offers updated vector maps for OpenCPN. Alternatively, some navigators use raster chart collections that are legally released by hydrographic offices.

: C-MAP stopped updating the v2 format years ago in favor of encrypted v3 S-63 charts. cm93 v2 charts download

Cruisers often use CM93 as a comprehensive, secondary source of data alongside official paper charts or other electronic systems.

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 Older, free versions available online may be outdated and unsafe for commercial navigation.

You can purchase an official C-Map MAX or Reveal chart card for your region. These work in modern plotters and software like Coastal Explorer or TimeZero. $200–$500.

Extract the downloaded ZIP or RAR archive directly into this folder. While CM93 v2 charts are excellent for trip

This comprehensive guide covers everything you need to know about CM93 v2 charts, their legal status, how they function, and how to configure them for modern navigation systems. What Are CM93 v2 Charts?

CM93 v2 charts are based on the but use a proprietary format developed by C-MAP. Unlike newer versions (like v3), the v2 format is "unencrypted," meaning it does not require a hardware dongle or digital license key to view once you have the files. This accessibility has made them a staple for cruisers and hobbyists using OpenCPN . How to Use CM93 v2 Charts

I can provide specific configuration steps or direct you to the best legal, free chart sources for your exact route. Share public link

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. While not official, it is frequently updated by

Understanding the nuances of the CM93 format, distinguishing it from subsequent proprietary upgrades, and learning how to safely install and manage these sets is essential for any modern cruiser or maritime enthusiast. Understanding the CM93 v2 Format

What are you running (Windows, Mac, Linux, or Raspberry Pi)? What specific regions of the world do you plan to cruise?

File-sharing sites that host “cm93 v2 charts download” are notorious for bundling malware, keyloggers, and ransomware with the chart files. Your navigation laptop could become a botnet node or lose all your passage data.