DiveLog Hardware FAQ Download Buy Home


  • Divelog development is on hiatus. The last updates were in 2009. I still hope to some day do more work on this, but cannot promise when.
  • The last version of Mac OS X with full functionality of Divelog is 10.7. It will run on later versions, but will not communicate with dive computers. So you can examine and hand-edit your dive log, but not import info in bulk.
  • Version 1.3.2 is released, 21 February 2008. This is the preferred version. This contains only minor bug fixes from version 1.3.


  • Keeps a logbook of key information about each of your dives
  • Downloads profile information from your Suunto dive computer
  • Computes your equivalent surface air consumption rate for each dive, as well as displaying tissue compartment saturation levels and NDLs for each point during a dive.
  • Keeps track of your dive gear and reminds you when it is due for service
  • Organizes pictures relating to each dive and can present slide shows
  • Can print out information in a format suitable for adding to loose-leaf log books from PADI and SSI
  • Can import data from Suunto Dive Manager for the PC (versions 1 or 2)
  • Self-contained program written in Java - does not modify your system or load any additional libraries

Current Version

Supported Hardware

  • See detailed information
  • Computers - all models of PowerPC and Intel Macintosh
  • Operating System - OS X version 10.3 or later. Tested on 10.3.3 through 10.6.1. Will probably work with version 10.2, though we haven't tested that.
  • Dive Computers - many Suunto computers: D9, D3, D6, Stinger, Mosquito, Gekko, Cobra, Cobra 2, Vyper, Vytec, Vytec DS. DiveLog does not currently support the Vyper 2. ReefNet Sensus Ultra data logger. See the complete list.
  • Serial Cable: works with Suunto USB cables as well as the older Suunto serial cable and aftermarket cables from Custom Idea and SmartInterface. See the complete list .
  • If you use a serial cable, you need a USB to Serial Adapter - It should work with any adapter that has a Mac OS X driver. We have had the best reliability with the Keyspan PDA Adapter. See the complete list .

Mailing List

Please sign up for the Divelog-Announce mailing list to be notified when new versions are available.


To report bugs or make suggestions, please email divelog@actwin.com.

See the complete release notes for each version.