Exports surface analysis and corresponding properties to an *.anl text file. Imports text file and applies new surface analysis with inherited properties to selected surface.

Spatial Manager™ for Autodesk® AutoCAD® is a powerful AutoCAD plug-in designed for AutoCAD users who need to import, export, and manage spatial data in a simple, fast and inexpensive way.

Z-Wizard is a Autodesk® Civil 3D® add-in application that facilitates the creation of objects with elevation values.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

An app to batch change or fix file paths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

A variety of productivity tools for use with Autodesk® Civil 3D® for parking counts, part description renaming, dry utility modeling, relinking drawing, labels at intersections and more.

The FREE plugin for Autodesk® AutoCAD® to get Google Earth imagery right into your drawings!

The all-powerful AutoCAD plugin gives you the best and most up-to-date 3D satellite & aerial view from Google Earth and the world's premium providers, such as Airbus, Maxar, Hexagon, and Nearmap.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

JTB Sheet Set Creator is an app for Autodesk® AutoCAD® that creates new Sheet Sets and Sheets (drawings) based on an Excel template for usage in Sheet Set Manager.

An app to batch change or fix file paths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

Transferring coordinates from Autodesk® Civil 3D® to Autodesk® Revit®

Show the DWG and DXF version and properties and metadata in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

Show the DWG and DXF versions and properties and metadata in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

DWG Columns freeware shows the DWG and DXF version in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

Copies object further in equal distance with each mouse click or by pressing the Enter button.

Helps automate the conversion of a regular 2D polyline to an Autodesk® Civil 3D® profile and apply it to an existing Civil 3D alignment.

Simple command line interface for adding/removing Autodesk® Civil 3D® Cogo points to/from a point group.

Automates the geometric design of stormwater ponds in Autodesk® Civil 3D®.

Extract multiple “child” surfaces from an existing surface by selecting polylines that define their outer boundary.

This app will help you to create an automatic layout.

KeySurfaceFix allows you to find and repair holes in an Autodesk® Civil 3D® surface so that your surface more accurately reflects the existing site and design proposals.

Creates an average surface slope report based on the contour lengths and an average surface slope report based on contour lengths by slope ranges.