Can I use it without a DVLA reg?

Yes — the reg field is optional and works with vessel names or hull numbers.

For

Software for marine engine workshops

Marine engine work is seasonal, weather-dependent and mostly on-berth. You need a booking tool that treats a boat like a first-class vehicle.

GarageOS lets you register vessels, track service per vessel and record on-berth callouts as jobs.

Can I use it without a DVLA reg?: Yes — the reg field is optional and works with vessel names or hull numbers.