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With Suunto DM5 you can easily create dive plans and analyze your dives. If you have Suunto EON Steel, Suunto EON Core or Suunto D5, you can also customize and update your dive computer with DM5.

Download DM5 for PC

Download DM5 for Mac


With the Suunto DM5, available for PC and Mac, you can download your dive logs for advanced analysis. You can compare your dive details like max depth, gas time or water temperature, create and upload detailed dive plans to your dive computer, make notes and much more. For Suunto EON Steel, Suunto EON Core and Suunto D5 owners, DM5 offers also display customization and firmware updates.

The program is free to download.

The Suunto DM5 is available in English, Chinese, Dutch, French, Finnish, German, Japanese, Korean and Spanish.


After the dive, transfer you dive logs to DM5. Your dives are stored in the logbook where you can review, analyze and organize them by date, mode and gear. The tagging function makes it easy to mark your dives and organize them to your personal preferences. In addition you can select several dives to compare them with each other.


In DM5 logbook you can see every dive as a graph and analyze it to the bits. Monitor your gas sumption, amount of deco or deep stops, diving time, water temperature and more. Get better as a diver by learning from your diving stats.


With the Suunto DM5 graphical dive planner, easily create dive profiles, manage gases as well as backup plans. When you are done, export planned gases and other dive-critical information to your dive computer*. You can also print gas mixing instructions from DM5.

*See the compatible products list below


Create and modify your Suunto EON Steel, Suunto EON Core and Suunto D5 displays in DM5. Set up new dive modes and customize them as you wish. You can install firmware updates for your Suunto EON and Suunto D5 dive computers by yourself through DM5.

Get started with Suunto DM5

Download DM5


Download DM5 for PC

(Windows 8.1 or newer)

Download DM5 for Mac

(Mac OSX 10.7 or newer)

Share with friends

Transfer your dive logs from Suunto EON Steel, Suunto EON Core and Suunto D5 easily over Bluetooth to your mobile phone. Suunto app hosts a community of divers and sports enthusiasts. Add photos, videos, and descriptions to your dive logs and share them with friends. Suunto app can also track your other sports and daily activity with a compatible Suunto sports watch.

Download the free Suunto app:

Download on the App Store Google Play

Note for Mac users: Please use Mono Framework version 5.18, until further notice