NMEA simulation software

Choose the right Sailsoft simulator

Sailsoft products help you test, demonstrate, and train without relying on real marine hardware during development. NemaStudio is the broader AIS, GPS, Radar, and NMEA simulator. GPSSimul is the lighter GPS-focused tool.

NemaStudio covers AIS and broader multi-instrument simulation. GPSSimul is the simpler GPS-focused option.

NemaStudio

Simulate AIS, GPS, Radar, and other nautical instruments in one Windows application. NemaStudio is designed for development, office-based testing, demonstrations, and training.

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GPSSimul

A focused GPS simulator for software developers and testers who need dynamic GPS output without connecting a physical receiver. GPSSimul keeps the workflow simple.

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Compare features

Compare NemaStudio and GPSSimul side by side.

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Free utilities

Sailsoft also provides free utilities for replaying files, making waypoints, and bridging serial and IP/UDP data.

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For development and training

Sailsoft tools are used for office-based testing, product demonstrations, and training scenarios where realistic NMEA output is required.

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Why Sailsoft

FOR DEVELOPMENT, TESTING, AND TRAINING

Sailsoft software helps teams test NMEA, AIS, GPS, and radar workflows without needing live marine hardware in the office.

Use Sailsoft tools to speed up development, demonstrate systems more easily, and prepare realistic training scenarios on Windows.

Trial versions and commercial licenses are available for evaluation and production use.

Testimonials

CÔTE D'AZUR YACHT EQUIPMENT

"It seems exactly what I was looking for. It helps us test different navigation units and present systems to customers without being on a boat."

PANBO

Ben Ellison of Panbo called it a tester's friend.

AGRICULTURE

"This is a great benefit for developing more GPS-related code while in the office where a GPS cannot be hooked up."