DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

Numbering of objects by location along a curve, polyline, or spline.

This plug-in can be used with Autodesk® AutoCAD® to copy selected objects thru selected or all layouts.

This program allows the user to quickly fill out block attributes based on information saved in a text file. Block names are ignored. Only attribute tags are considered.

Generate isometric drawings by converting plan views. Create isometric text and linear dimensions. + additional tools for making isometric drawings.

Interactively positions text characters along lines, polylines, splines, circles, arcs, and ellipses.

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

Dynamic grade line generation/query tool.

Create an arc at the point where one line crosses another (line jump).

This app is a utility that copies a specific area of the drawing and converts it to block. It is a useful function when creating detailed drawings.

Use PDFin to open and edit PDF drawings within Autodesk® AutoCAD® and other Autodesk programs. Ideal for older versions without built-in PDF support. Trial with watermark.

A set of dynamic tools to work with Clothoid transition curves in Autodesk® AutoCAD®.

It is an advanced, complex-shape, mathematical drawing tool for Autodesk® AutoCAD®, that draws complex shapes (either 2D curves, 3D curves or 3D surfaces), that are not available as AutoCAD commands

Square off those crooked survey building outlines with a single mouse click.

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

Copy and increase the number text

Quick Plotting by Block

Array will be simpler than ever.

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

A simple 2D maze generation app. It can also be used to generate random hatch patterns.

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

Animation GIF Maker is a utility that makes it easy to animated-gif on the Autodesk® AutoCAD® working screen.

A native Autodesk® AutoCAD® Lindenmayer System (L-System) generator/processor. Draw complex shapes/fractals through the use of iteration.

This tool can be used to open the drawing files from the previous Autodesk® AutoCAD® sessions.