Export Your Sailing Logbook as a Beautiful PDF
Export individual log entries or your entire sailing logbook as a typeset A4 PDF — complete with GPX track maps, photos, and the maritime aesthetic you'd expect from a printed ship's log.
Read more →Developer Log
Release notes, new features, and what we're working on. Written from the cockpit by the sailors building SailorsLog.
Passage Events — Log GPS Positions, Course Changes, and Sightings While Sailing
Capture course changes, squalls, sail changes, and sightings as discrete GPS-tagged events while you're on passage — with a single tap from your iPhone or iPad.
Read more →Search Your Sailing Logbook, Full-Screen Photos, and Interactive Maps
Find any sailing log entry in seconds by port, crew, or weather. Explore passage photos full-screen, and zoom into your GPX track on an interactive map.
Read more →Sync Your Sailing Logbook at Sea — Starlink, Iridium, and Offshore
A satellite-optimized sync engine for sailors on Starlink, Iridium, and weak cellular connections. Your sailing logbook syncs across iPhone, iPad, and Mac while consuming only kilobytes of data.
Read more →How to Import GPX Tracks from Your Chartplotter
A complete guide to exporting GPX tracks from Navionics, Raymarine, and B&G plotters, then importing them into SailorsLog to visualize your passages.
Read more →Share Your Sailing Voyages as Maritime Postcards
Generate shareable 1080px postcard images from your sailing logbook entries — styled like vintage nautical charts with GPS tracks, photos, and passage metadata.
Read more →Why I Built a Sailing Logbook App
Why a sailor built a digital logbook app for iPhone, iPad, and Mac — offline-first, with GPX tracks, photos, and multi-device sync via iCloud.
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