Hello, Antares. Merry Christmas! I saw on the forum that you are interesting to find good charts on that link https://seatracker.fyi/viewtopic.php?t=53918 about C-Map.
You need to download program MaxSea International v12.6.4.1 and use that charts in format CM93_3. It is good charts but too complicated and not so user-friendly as Transas Navi-Sailor.
You can download Transas Navi-Sailor 3000 ECDIS-i by that link: https://seatracker.fyi/viewtopic.php?t=49186
That Navi-Sailor 3000 ECDIS-i is really good charts with all function needed for user. That charts are last corrected 31st Of December 2017. It is obsolete information a little. If you like to use that Transas and have corrected charts, I can provide you with small payment: USD 50 for 2021 year charts edition and USD 80 for present days charts with possibility to pdate from official site ti 1st of March 2023. If you are interesting let me know, better on my e-mail: [email protected]
Best regards, Leo67

I can't seem to post comments on the forum, I am having trouble with my first upload, I followed the instructions and then re-downloaded it, it points to the correct directory where only the file I was sharing is, I can see the file there but it still sits at 0% complete even after force re-check. I cannot reply to posts on the forum, or comment on my torrent to ask this so hopefully someone sees it here.