The FacetCurve plugin can be used to facet 2D and 3D curves in AutoCAD® to approximate their curvature with a number of straight line segments. The faceted output is in the form of a number of lines

Confirmed to work with the leading slope stability software, this app automates the export process of profiles to DXF format for importing into slope stability software.

Extracts Blocks and Labels from Autodesk® Civil 3D® points, retaining scale, orientation and layer.

Import Survey Points and Linework into Autodesk® AutoCAD®.

Creates a Autodesk® Civil 3D® Point Group by selecting a Point object and matching its description.

Rotate Autodesk® Civil 3D® Points, Blocks and Text objects to align to Survey Linework, including Lines, Arcs, Polylines, and Civil 3D Figures.

Creates a stakeout report or table for Autodesk® AutoCAD® Civil 3D® Points.

ODEDIT for Autodesk® Civil 3D® and Autodesk® AutoCAD® Map 3D plugin for Object Data handling as an internal database.

ODCLASS for Autodesk® Civil 3D® and Autodesk® AutoCAD® Map 3D - a plugin for object drawing and object characteristics’ definition based on Object Data.

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

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

Automatically creates 3d polylines connecting COGO points based on their descriptions and point numbers.

MatchProfiles is a plugin for Autodesk® Civil 3D® that allows users to quickly match the configuration of different profile views.

3D PDF Maker for Autodesk® AutoCAD® allows you to create interactive 3D PDF documents connecting to AutoCAD, or by processing DWG and DXF files exported from AutoCAD.

Quickly counts and exports information to a Table or Clipboard

Toggles various surface plan/model view display components from the command line.

Productivity tools for Pipe Networks.

Calculates the quantities of unique network parts and places information into an MTEXT label.

Copies Profile View Labels from one Profile view to another.

Creates multiple profile views quickly for multiple alignments, with network parts in the profile views based on their horizontal distance to the alignments.

This app can be used with Autodesk® AutoCAD® to enable the OFFSET command to work with externally referenced drawings, blocks, and lines within associated arrays, dimensions and tables.

App to simplify layer override settings within viewports.

Inserts Text Bubbles at end of lines, arcs, polylines, splines and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.