TOPO 4.2.8 can be downloaded from our website for free. TOPO is categorized as Education Tools. Commonly, this program's installer has the following filenames: BackRoad.exe, TopO_SMR_74.exe, TopO_Frc.exe, TopoCalc.exe and Topo4.exe etc. This program was originally produced by National Geographic Maps. The following versions: 4.2, 3.4 and 3.3 are the most frequently downloaded ones by the program users. Our antivirus check shows that this download is safe.
From the developer:
TOPO ! Features fives layers of the best maps available—from National Geographic Atlas maps to the most detailed USGS topographic maps. Loaded with features and functionality, TOPO ! Is essential gear for outdoor enthusiasts.
Features include 3D views and fly-throughs, elevation profiling that allows you to draw a route and immediately calculate elevation gain or loss, and live map updating that lets you search for and download updated USGS quads.
You may want to check out more software, such as DeLorme Topo USA, TOPO! or MapToaster Topo/NZ, which might be similar to TOPO.