NemaTalker 2.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most frequent installation filename for the software is: NemaTalker.exe. This tool was originally designed by Sailsoft.
We recommend checking the downloaded files with any free antivirus. The most popular versions among the program users are 2.1, 1.9 and 1.5. The latest version of NemaTalker can be downloaded for PCs running Windows XP/7/8/10/11, 32-bit. The software lies within Development Tools, more precisely Debugging Tools.
From the developer:
NemaTalker is a very powerful development and testing tool that can simulate the output of a large number of nautical instruments, including GPS. The program can simulate the output of 1 to 7 different instruments simultaneously such as GPS, Weather, Sounder, Heading, Velocity and Radar, plus a virtual device to generate custom formatted proprietary sentences.
You may want to check out more software, such as Hoo WinTail, ChmDecompiler or WinID, which might be related to NemaTalker.