This routine adds (SUM) the numerical values of attributes, text, and dimensions, then places a text line with the result.

Set the named attribute values of all selected blocks to the current date.

Inserts an attributed cable reference block and trims around it.

Sets the Layer of all attributes in selected blocks

Create attributed matchline edges by selecting 2 points.

This program introduces two new 3DSolid edition commands: STRIM that subtracts overlaps without deleting the trimming solid, and SSPLIT that creates separate solids out of any overlapping portion.

Import Survey Points and Linework into Autodesk® AutoCAD®.

This plug-in allows you to insert scannable Quick Response (QR) Codes into Autodesk® AutoCAD® drawings.

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

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

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

The complete solution in 2D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

The plug-in allows user to change the rotation, base point, scale and many other options while copying or moving objects.

This app helps to export your drawing files' names which are of .dwg format to a text file.

Reinforced concrete detailing software and automatic bar bending schedules.

Copy, rotate objects in an array-like way. Break purlins lines to show lappings in few clicks.

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

Create a viewport from model space to paper space.

Many AutoCAD® users have reference files set up in World coordinates. Attaching such files when in a different User Coordinate System (UCS) can result in the contents appearing at incorrect locations.

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.

This app calculates the shortest path matrix of a given graph, composed of nodes and edges.

Create a multi-leader.

ODCLASS for Autodesk® AutoCAD® - a plugin for object drawings and object characteristics’ definition based on Xrecord.