Feature	Coastal Explorer Viewer	Coastal Explorer Express	Coastal Explorer 2011
Price	FREE	$99	$399
Extremely easy to use
Display raster charts
Chart Portfolio management tools
Seamless "quilted" chart display
Unlimited routes
Unlimited waypoints
Unlimited range/bearing lines
Unlimited undo and redo
Powerful searching
Simulated Navigation ("dead reckoning" mode)
Superior route manipulation tools
GPS Navigation
Transfer routes, marks, and tracks to/from GPS and other programs
Record tracks and events
Tide and current predictions
Online Ship's Log		*	*
Text Weather Forecasts		*	*
Community Guide Book		*	*
ActiveCaptain Interactive Cruising Guidebook		*	*
Atlantic Cruising Club Guide to Marinas		*	*
Panoramio Photos of the World		*	*
Automatic chart updates		*	*
Graphical Weather Forecasts			*
Telephone support line			*
Split screen configurations
Customizable Full-Screen Cruise Mode
Document based route and mark management
Vector chart support (S-57 and S-63)
AIS and ARPA Vessel Tracking
Integrated US Coast Pilot and NGA Sailing Directions
Advanced voyage planning tools
Route obstacle detection
Timeline-based ETA Calculator
Customizable instrumentation display
Support multiple GPS receivers and other sensors
NMEA 2000 support
Autopilot control
Radar overlay option
Depth sounder support
Wind and weather sensor support
Video camera support
Day, Dusk, and Night Display Modes

* Requires an active Coastal Explorer Network subscription (one year included with purchase of Coastal Explorer or Coastal Explorer Express).