One of Steelwater Solutions Corporation's most exciting and innovative products is GPS ExpressTM NMEA-0183 protocol software.
GPS Express outstandingly enhances and simplifies working with NMEA-0183 data, such as is found in GPS receivers.
Version 3.x series adds many features including esMapMaster, graphical/textual indicators, and color coded information. FREE FULLY FUNCTIONAL TRIAL DOWNLOAD.
Features:
* WORKS WITH GPS RECEIVERS
* Transmitting
* Receiving
* Logging
* Parity calculator
* Statistical information
* Scanning
* Time stamps
* Graphical indicators
* color coded information
* esMapMaster? map interface
* dyna menus*Error indicators (with optional sound)
* One file download (Versions are activated by Key)
* Add your own custom GPS Express sentences (see below

The license of this software is Free Trial Software, the price is $30.00, you can free download and get a free trial.