FICHA · FLATHUB

Subsurface

Dive logbook application

Official OARS · imported from upstream · official · May 24, 2026 description in en

Description

Subsurface is an open source dive logbook for scuba, rebreather, and free divers. Track your dives by logging locations (with GPS coordinates), gear, exposure protection used, divemasters and dive buddies, plus your own notes and ratings for each dive. Subsurface also allows you to plan your dives, by providing a comprehensive dive planner that includes support for multiple gases, deco planning, and more.

Dives can be downloaded from a variety of dive computers, entered manually, or imported from other dive log applications.

Features:

Detailed dive profiles with tank pressure curves and gas analysis

Calculated SAC rate, partial pressures of O2, N2 and He, and decompression information

Built-in dive planner

Printable detailed log books with profiles and notes

Localized in about 20 languages

Permissions

Permissions not analysed for this source yet.