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.

Carlson Connect is a collection of routines for transferring and converting data between Autodesk® Civil 3D® and Carlson Software applications.

A routine that puts the XY model space coordinates as text in the 4 corners of layout viewports.

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

Converts True Type fonts into user-specified vector outlines or filled hatch while preserving the original text.

Edit Gravity Pipes in Autodesk® Civil 3D® much like Featurelines with the QuickElevationEditor

The application provides a powerful tool for calculating Earthwork Volume values and creating Earthwork Plan

Productivity tools for Lot Grading.

Specify or import points from .shp or .csv files. Then review and edit the points in drawings or map the points to your own blocks.

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

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

Set the reference surface of selected parts or entire network with one command.

Set the reference alignment of selected parts or entire network with one command.

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

‚DWG Columns Freeware‘ zeigt die DWG- und DXF-Version in den Explorer-Spalten und sogar in den Dateidialogen von Autodesk® AutoCAD® und anderen Anwendungen.

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

Traces profile with a polyline between selected stations.

Generates an Autodesk® AutoCAD® label of a selected surface's statistics.

Quickly isolates a range of contours by setting up the user contour analysis for a range of elevations.

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

Zeigt die DWG- und DXF-Eigenschaften und Metadaten in den Explorer-Spalten und sogar in den Dateidialogen von Autodesk® AutoCAD® und anderen Anwendungen an.

SmartDraft: Inverse Points provides a tool for inverse between point objects, point numbers, or Autodesk® Civil 3D® Survey database points.

SmartDraft HEC-RAS Tools are an excellent set of tools to exchange data between Autodesk® AutoCAD® Civil 3D® and HEC-RAS.

SmartDraft HEC-RAS Tools are an excellent set of tools to exchange data between Autodesk® Civil 3D® and HEC-RAS.