Quickly trace the boundary of selected objects. From selected objects(Line, Arc, Polyline), the app will trace and find out Closed Polyline in a second.

Traces profile with a polyline between selected stations.

Area Object Link (AOL) is an add-on AutoLISP application using a single GUI to facilitate linking Circles, Ellipses, Hatches, Plines or Regions' Area value to an Attribute, MText or Text with Fields

WebGL Exporter For AutoCAD exports your model to an HTML file. You can then view your model in the browser without any external application/plugin installation, manipulate the view and share easily.

OBJ Exporter exports your model to OBJ file. The file format is open and has been adopted by other 3D graphics application vendors.

OBJ Exporter exports your model to OBJ file. The file format is open and has been adopted by other 3D graphics application vendors.

WebGL Exporter For AutoCAD exports your model to an HTML file. You can then view your model in the browser without any external application/plugin installation, manipulate the view and share easily.

A recursive Hilbert fractal space-filling pseudo curve generator in 2D/3D

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

Custom hatch pattern editor for CAD hatch fills.

SeeBlock is a powerful Autodesk® AutoCAD® add-on to build and manage block libraries that enhances your ability to catalog and manipulate DWG symbols and drawings.

BlackBox Right Click Hatch for Autodesk® AutoCAD® allows the user to quickly hatch one or more selected, closed Curve entities, from the context (right click) menu.

App temporarily overrides objects display. App has three parts 1) Display object vertices and their z-coordinates 2) Hide objects 3) Override objects properties (color, linetype)

Drawing slope on the topographic and master plans.

Export from Autodesk® AutoCAD® to Excel is simple than ever.

Quick Plotting by Block

Array will be simpler than ever.

Copy and increase the number text

Allows to change layer color of selected multiple objects without entering layer manager.

Creates random flagstone patterns or layouts based on certain rules.

Creates random flagstone patterns or layouts based on certain rules.

Converts arc shapes created with multiple vectors into smooth polyline arcs.

Trim lines or polylines internally or externally, using a closed boundary as the edge.

The ArchBlocks Hatch Patterns library for AutoCAD® gives you 376 hatch patterns for architectural, interior, geological, mechanical, and landscape designers. Compatible with ALL versions of AutoCAD.