There was a download of VisualGPS 4.2.105.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is VisualGPSLLC.
VisualGPS lies within System Utilities, more precisely Device Assistants. We recommend checking the downloaded files with any free antivirus. VisualGPS.exe is the default file name to indicate the VisualGPS installer. The most popular versions of the tool are 4.2, 4.1 and 3.3. This free PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems.
From the developer:
VisualGPS incorporates many advanced features found in professional programs. Its sole purpose is to display graphically specific NMEA 0183 sentences and show the effects of selective availability (SA).
Main Features:
- Azimuth and Elevation Graph - View all satellites that are in view. Each satellite identifies its pseudo random number (PRN) and its azimuth and elevation. Also plot and print the physical mask angle.
You may want to check out more software, such as VisualGPSView, which might be related to VisualGPS.