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

Dynamic and Generic Cable Tray Program.

Carbon Steel Buttweld Fittings 2D App will revolutionize the way you do 2D Piping drawings. All fittings and pipe include a wipeout mask so fittings below do not have to be broken to show correctly.

Reinforced concrete detailing software and automatic bar bending schedules.

Programs create station lines, labels station and offset points along a station line.

This plugin helps managing groups of level indicators, often used in architecture and building design.

Import & export objects between Google Earth™ and Autodesk® AutoCAD®

TotalBoundary easily generates outlines of complex drawings.

Bolts3D Metric parametrically creates bolts/nuts/washers for easy placement in 3D Structural Steel models Choose from three different insertion types Down, Side or Up.

Weld2K delivers a clean and simple user dialog interface for adding ANSI/AWS Welding Symbols to contract documents. Parametrically creates an unlimited number of Weld Symbols on demand.

Identify Northing and Easting of a point on the screen

$10.00 App Sale - Available Sections Include: Standard C Section, Downturn Lip C Section, Standard Z Section, Downturn Lip Z Section, Cold Formed Z, U Section, and Jamb Stud.

Easy selection and placement of Light Steel Framing Members in your 3D Models. Standard C Section, Downturn Lip C Section, Standard Z Section, Downturn Lip Z Section, Cold Formed Z, U Section, Jamstud

Import Survey Points and Linework into Autodesk® AutoCAD®.

$10.00 App Sale - Bolts2D Metric parametrically creates bolts/nuts/washers in plan or elevation views for easy placement in steel details. Additional module included is Slotted Holes.

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

3D PDF Maker for Autodesk® AutoCAD® allows you to create interactive 3D PDF documents connecting to AutoCAD, or by processing DWG and DXF files exported from AutoCAD.

This app provides an easy way to create wood beams, joists, rafters, plates, hips and valleys, and trusses, along with tags and beam schedule, using Autodesk® AutoCAD® Architecture or MEP.

Why spend 15 to 20 minutes creating a Bar Joist when you could do the same thing in 30 seconds by using the Joist2K program? Joist2K module includes the K, VS, LH and DLH Series and Joist Girders.

An add-on productivity package for AutoCAD® Architecture and MEP versions 2013 through 2020. It contains additional commands and plug-in features to increase your efficiency every day.

Background color changer for OSNAPZ.

You can insert text bubbles to lines, curves, or draw leaders with it, or quickly make a schedule from text bubbles and/or other blocks.

Inserts Text Bubbles at end of lines, arcs, polylines, splines and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.