Edit View Tools HelpEdit View Tools Help. After a three-month trial period, PDF versions of NOAA nautical charts will become a permanent product, free to the public. The free PDFs, which are digital images of traditional nautical charts, are especially valued by recreational boaters who use them to plan sailing routes and fishing trips.
Experience fully-featured vector charts and advanced features like underwater bathymetry, satellite overlays and automatic routing options with Raymarine nautical charts.. OpenNauticalChart offers free seacharts for everybody. This charts are usable (offline) with several ship-plotters and Navigation-equipement on board.