How to Import Subsurface Dives into My Dive Locker
You can move dives from Subsurface into My Dive Locker by exporting your Subsurface log as a UDDF file. In My Dive Locker, use the “Import Device Logs — Mass Import” area to add one file, several files at once, or a .zip of files. After the files are read, the “Combined import preview” opens before the dives are added to your dive log. Importing dives from a dive computer log is free on every plan.
What you need
- Subsurface
- A UDDF export from Subsurface
- My Dive Locker
- One file, several files, or a .zip of files
Steps
- In the Subsurface desktop program, go to File, then Export.
- Export your dive log as a UDDF file.
- Open “Import Device Logs — Mass Import” in My Dive Locker.
- Drag the file onto the import area, or click it and choose your file or files.
- After the files are read, review the “Combined import preview”.
- Add the dives to your dive log after the preview.
Which files you can use
My Dive Locker accepts UDDF files along with several other file types. You can import one file, several files at once, or a .zip of files.
FAQ
Which Subsurface file should I use?
Use a UDDF file exported from Subsurface. In the desktop program, go to File, then Export, and export your dive log in UDDF format before importing it into My Dive Locker.
Can I import several dives at once?
Yes. You can import one file, several files at the same time, or a .zip of files through the “Import Device Logs — Mass Import” area in My Dive Locker.
How does My Dive Locker handle duplicate dives?
Duplicate dives are detected using the dive date, depth, duration and serial number. After the files are read, you review the dives in the “Combined import preview” before they are added to your dive log.
Does it cost extra to import Subsurface dives?
No. Importing dives from a dive computer log is free on every My Dive Locker plan. Export the Subsurface log as a UDDF file, import it, review the preview, and add the dives to your log.
Related guides
- Import Shearwater Dives into My Dive Locker
- Import Suunto Dives into My Dive Locker
- Import Garmin Descent Dives into My Dive Locker
Review your imported dives in your My Dive Locker dive log.

