GEMLinkW 3.0 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 latest version of the program is supported on PCs running Windows XP/7/8/10/11, 32-bit.
GEMLinkW 4.0.exe, GEMLinkW 4.1.1.exe or GEMLinkW.exe are the frequent file names to indicate this program's installer. The most popular versions of the program are 4.0, 3.0 and 1.0. The program lies within System Utilities, more precisely Device Assistants. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The actual developer of the free program is Gem Systems.
From the developer:
GEMLinkW is a Windows based utility for use with all GEM Systems magnetometers / gradiometers. GEMLinkW communicates bi-directionally with the magnetometer through a serial port (USB to RS232 adaptor provided with every unit sold) at the selected baud rate. Bit rates up to 115200bps are supported and the ASCII download data is displayed in real time on the computer screen.
You may want to check out more software, such as EOS Utility, iPHUC for Windows or MyGPS, which might be related to GEMLinkW.