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

OneNote Add-in for Autodesk® AutoCAD®. Take notes right alongside your drawings!

The App is a very convenient way to bring back frozen, locked and other layers to active Mode (ON).

Adds the nearest stationing and/or the offset from an alignment to the description field of selected cogo point(s).

Stationing polyline. Draw station lines on every vertex. Add station offset labels at specified points or selected objects along the selected polyline.

Title Block Exchange Application is a feature-rich, easy-to-use tool to help users maintaining delivery information, updating whole project drawings' title blocks with Excel register by a few click.

This plug-in can be used with Autodesk® AutoCAD® to synchronize the Reference Name of an XREF with the actual file name of the reference file.

Create surface profiles of many alignments with one click.

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

Converts PDF files into editable DWG and DXF files. 30-day Trial.

SERI Traffic Signs & Earth allows you to insert traffic signs, pedestrian crossings and import images from BING into your design. Automates the process of creating detailed traffic signs plans.

CAD Monkey Lite automates the process of creating and linking multiple drawings together.