The Subsurface development team proudly announces release 4.4.2 of Subsurface, an open source divelog and dive planning program for Windows, Mac and Linux.

Binaries are available for Windows, Mac, and a number of Linux flavors (Ubuntu, Debian, Linux Mint, Fedora, and openSUSE). Please take a look at our Downloads page for details.

Some of the changes since Subsurface 4.4.1

  • Improved editing of tags when multiple dives are selected.
  • Improved handling of the sample interval when uploading data to
  • Fixed several issues with downloads from the UEMIS SDA
  • Added support for the new models of the Heinrichs & Weikamp OSTC 2 and OSTC 3
  • Added support for the Tusa IQ-700
  • Added support for the Mares Smart
  • Added more DiveSystems iDive models
  • Added support for Scubapro Meridian and Chromis
  • Added / improved support for Oceanic Veo 2, Veo 3 and VTX

Known issue (and this was the case in 4.4 and 4.4.1 as well):
Suunto Eon Steel support on MacOS is currently not working as MacOS grabs the device before Subsurface gets to see it.