Icon of program: Topo

Topo for Windows

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Editors’ Review

Download.com staff
Topo is a specialized AutoCAD plugin designed for processing digital landscapes, cross-sections, and contour lines. It streamlines land survey workflows with tools for TIN formation, area calculations, and coordinate management directly within the CAD environment.

  • Pros

    • Generates Triangular Irregular Networks from survey site data
    • Imports and exports ASCII 3D coordinate files efficiently
    • Automates analytical area calculations and drawing formulas
    • Produces precise cross-sections and contour lines for site planning
    • Includes scaling tools for raster images and 3D objects

  • Cons

    • Requires a full AutoCAD version with VBA Module support
    • Incompatible with AutoCAD LT versions
    • Does not operate as a standalone software application
    • Lacks volume measurement functionality in the current version
    • Does not support road design features in the current release
Icon of program: Topo

Topo for Windows

Download now

Used Topo for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
1.0
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 98
  • Windows 2000
  • Windows 2003
  • Windows 10
  • Windows Server
  • Windows 8
  • Windows XP
  • Windows ME
  • Windows Vista
  • Windows NT
  • Windows 7
Additional Requirements
AutoCAD, VBA Module
POPULARITY
Total Downloads
527
Downloads Last Week
1
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Developer’s Description

By Engineering Solutions
Process digital landscape, cross-sections and contour lines for land survey works.
Topo features a series of CAD tools that enables processing of digital landscape, cross-sections and contour lines for land survey works.Topo comes as an AutoCAD plugin and it is not designed to function as self standing software. Please note that VBA Module are required by this add-on, therefore an AutoCAD LT version is not adequate for installing and running this add-on.Some of the Topo's key routines include: - Draw a scaled grid for plan plotting - Import points from ASCII (simple text) 3D coordinate file - Export coordinates to ASCII in Cartesian or polar coordinate system - Form the Triangular Irregular Network (TIN) of a survey site - Manual handling and correction tools for TIN elements - Produce analytical area calculations and draw calculation formulas on drawing - Produce a cross section of the landscape - Produce contour lines of the site.Also includes a series of useful CAD tools:- Scaling tools for raster images and 3D objects- A series of text manipulation tools - Measurement tools - 3D object manipulationFuture work on this project will allow an advanced version that allows: - Volume measurements - Road design
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