Surfer

If you have geological exploration and need an application to support such purposes, then Surfer is your best choice. With contouring and surface modeling applications, the program, supported by all Windows operating systems, provides a wide range of functions including terrain modeling, terrain visualization, surface analysis, watershed, grinding, volumetric, and many other functions. The program can be used for a large number of industries, such as construction, agriculture, transport, and much more. The program also can convert coordinate data into maps suitable for publication. It also can manipulate grid functions on the maps it creates. Meshes can be visualized as contours, watersheds, 3D wireframes, shaded terrain, and strait maps. This program also allows you to manipulate mesh files that contain data from other sources that are not native to the surfer, such as ESRI mesh documents and USGS DEM files. Control also extends to aesthetic features, including the use of color and gradation to display the information that needs to be presented on the maps. It is included in the "Other" category and is licensed as shareware for the 32-bit and 64-bit Windows platforms and can be used as a free trial until the trial period ends. A demo version of Surfer is available as a free download to all users of the software, with potential limitations compared to the full version.

After you get the 140,68 MB (Surfer_15_Installer.exe) installation file double-click on the executable (.exe) file.

Then follow the setup steps.