Downloading VisLog 4.0.2020.1002 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Education Tools, more precisely Science Tools.
This PC software works fine with 32-bit versions of Windows XP/Vista/7/8/10/11. This tool was originally developed by Novo Tech Software Ltd. The most frequent installation filename for the program is: VisLog.exe. The most popular versions among the program users are 4.0, 3.2 and 3.1. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Using VisLog user is able to enter borehole information including their depth, coordinates, ground water level, etc. and have a three-dimensional interactive view of the subsurface layers of the site. The ultimate aim of VisLog is to help users with making a 3D model of the soil layers close to real condition.
You may want to check out more software, such as Wintree, World Geography Tutor or FSAcars, which might be related to VisLog.