It calculates flat (unfolded) sheet development of ducts, rectangle to round transitions, cylinders, cones, intersections, connections, Ys, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, etc.

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

Quickly counts and exports information to a Table or Clipboard

This software helps to easily add, scale, edit and remove images with description on the drawing.

This app can be used with Autodesk® AutoCAD® to create Spirograph (TM) - like patterns. Turn AutoCAD into an educational toy that will provide hours of fun for the whole family!

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

The Sokoban plugin allows you to play the classic Sokoban game inside Autodesk® AutoCAD®!

Calculates the Total Length of multiple objects of selected type(s).

Calculates the Total Length of multiple objects of selected type(s). Inserts labels and specification of the selected objects.

Polyhedral Mesh to Solid is for that difficult Mesh, which won’t convert to 3D Solids because of self-intersecting faces etc. It also locates the Center of Mass for a single or a group of objects.

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

This command allows you to select two or more dimension objects and join to form a single dimension object.

Command set of quick selection. Selection of dynamic blocks by their VISIBILITIES or their LOOKUPS.

Tetris version for Autodesk® AutoCAD®

To serve searching and replacing text in the Autodesk® AutoCAD® drawing, such as a 'Find' method in AutoCAD.

The Express Document Tab program is a utility program that makes it easy to switch between DWG drawings in Autodesk® AutoCAD®.

This plugin helps you to create a Bunch of Polylines by selecting the start and end points, and drawing a single main polyline.

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.

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

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

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.

Shifts attributes in a block at a specified angle and distance.

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