QGIS - QGIS is a desktop geographic information system, or GIS.
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
FieldMove Clino - FieldMove Clino app allows users to use their mobile phones as a digital compass to capture direction data on it.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
OruxMaps GP - OruxMaps GP app offers features that let you connect to the AIS information system to access useful tracks and routes for nautical sports in a variety of different nautical sports.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.