Locate any requested Kilometric Position (KP) on an Axis or calculate the KP that corresponds to a selected point in a drawing.

Import & export objects, images, terrain meshes, and 3D models between Google Earth™ and Autodesk® AutoCAD®.

Display internal version of DWG files - the source Autodesk® AutoCAD® release, build number and language.

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.

Scatter selected regularly placed drawing objects by random nudging.

Automatically reposition raster images in a drawing to the position defined in the images "World files".

GeoCode performs geocoding and reversed geocoding - it creates street address or what3words codes for picked points (location) and converts full addresses to lat-long coordinates and geomarkers.

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

Attempts to improve a field survey in certain cases by creating a smoothed out version of an original 3d polyline

A seven-parameter similarity transformation calculator in 3D space.

A basic recursive random tree generator in 2D and 3D.

The ultimate solution in 3D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

The complete solution in 2D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

This application on the platform of Autodesk® AutoCAD® allows to create a longitudinal section - profile quickly along the section line.

QuickAreas is a handy add-in for Autodesk® AutoCAD® that retrieves the area property of multiple polylines and inserts a label with its associated area value.

GIS data importer for Autodesk® AutoCAD®, including ESRI SHP, MapInfo and Oracle.

SmartDraft PConnect provides superior field-to-finish survey linework tools.

SmartDraft PConnect provides superior field-to-finish survey linework tools.

Tools to add a construction note or a construction notes list, and manage the construction note list.

Tools to add a construction note or a construction notes list, and manager the construction note list.