IMPORTANT NOTICE  We have been offering Neptune Navigation Software to the leisure user since the early 90's but the time has come for us to retire. We will continue to offer unlocking services to existing customers for the foreseeable future but will no longer sell our PC Software or Apps. Neptune Navigation Ltd will stop selling products by July 2024 but we will keep the phone lines and email open for the foreseeable future to unlock and support all our loyal customers from over the years, we are not abandoning you. For users of our mobile apps the chart download service will be kept open for the next 12 months so your subscriptions will remain valid. PC users, please ensure your charts download are backed up so you can re-install them as necessary. If you wish to discuss acquiring Neptune Navigation Software then please contact us. Neptune owns, without hinderance, all of the source code for our products.