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

A seven-parameter similarity transformation calculator in 3D space.

Cables and Connectors Catalogue is a program containing information about broadcasting cables and connectors.

BOM Assigner & Exporter is an Autodesk® AutoCAD® tool which helps to get quick Bill of Materials in 2D architectural drawings.

Animate history of drawing objects.

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

This application will allow you to create different kinds of doors from "single, double panel, bifold communicating pass through and so on."

This app allows you to create plumbing fittings in 2D view.

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

Quickly create standard layers utilizing naming conventions based on the National CAD Standards.

MeteorSpec LT is a toolkit for electrical designers. Analysis and design of 0.4 kV networks. Calculators for electricians and totally customizable tool for summarizing lengths and areas of polylines.

The plugin allows you to convert 3D models to OBJ file format.

The plugin allows you to convert 3D models to OBJ file format.

Dynamic block that makes drawing reinforcement sections easier. Not transparent.

Rebar Distribution is a dynamic block for Autodesk® AutoCAD® that makes it easy to display custom length, pitch, diameter and distribution length of reinforcement bars.

Poly-U includes 67 kinds of mathematical formulas, gradient curves between curves, influence curve, quadrilateral mapping, curve optimization, associative curve, inner and outer contours, etc.

10 commands in a single click. Heads up Display for Autodesk® AutoCAD® & verticals.

A standalone app that can convert 3D files from Stl/Obj/3ds to Obj/Xaml.

Secure Remote 3D App Streaming Solution (on-premise or cloud), optimized for NVIDIA Quadro®. Remote access 3D workstations from any device (mobile + PC/MAC/Chrome).

A cloud-based AutoCAD add-in to add and share your notes along with the Autodesk® AutoCAD® model.

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

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.

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 is a great library of AutoCAD® Clock symbols. There are CAD symbols of clocks including wall clocks, mantel clocks, tavern clocks, floor clocks, and longcase clocks.