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.

The all-powerful Google Earth extension for Autodesk® AutoCAD® that gives you the complete 3D view of your project's area, anywhere, in less than 5 minutes.

Automates the modification of pipe networks in Autodesk® AutoCAD® Civil 3D®.

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

Move polylines to an elevation value stored in an Object Data field.

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

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

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.

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.

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

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

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.

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

SmartDraft: Associate Survey Working Folder provides a tool to associate a drawing with the Autodesk® AutoCAD® Civil 3D® Survey Working Folder.

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

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

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

SmartDraft: Associate Survey Working Folder provides a tool to associate a drawing with the Autodesk® Civil 3D® Survey Working Folder.

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

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

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

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