DDCalc is an on screen graphical calculator within Autodesk® AutoCAD® that supports feet, inch & fractional numeric entries.

Area Object Link (AOL) is an AutoLISP app that implements a GUI to link Circles, Ellipses, Hatches, Plines or Regions' Area/Perimeter value to an Attribute that can be used to generate a Summary Table

TextApps contains six very useful Text Applications: DDAttMod, DDTxtJus, DDTxtMed, DDTxtPed, DDTxtBrk, and DDTxtMrg. In addition, included are Bonus Commands: DDEColor, DDLColor & DDOColor.

VpScale Apps offers two very useful Viewport Scaling Applications: DDZmVpSc & DDSetVpSc

Use of AutoCAD® Architecture®, AutoCAD MEP, or AutoCAD Civil 3D in your BIM process. Property Set values can automatically be updated back and forth to one or many external databases.

Make use of AutoCAD® Architecture, AutoCAD® MEP, or AutoCAD Civil 3D in your BIM process. Property Set values can automatically be updated back and forth to one or many external databases.

Steel2K™ Structural Shapes include W-shapes, channels, single/double angles, square & rectangular tubing, pipes, M, S, HP shapes, and tees as listed in the Steel Manual.

SteelPLUS™ Structural Shapes 2D/3D includes W-Shapes, Channels, Single/Double Angles, Square & Rectangular Tubing, Pipes, M, S, HP Shapes, and Tees as listed in the AISC / CISC Steel Manual.

Joist2K2D Steel Joist & Girder Series module includes the K, VS, LH and DLH Series and Joist Girders 2D Version. Easily create a wall section with a partial bar joist to the right or left side.

"GLTF Exporter for Autodesk® AutoCAD®” exports the model to a glTF (.glTF) and GLB (.GLB) file.

Generate 3D Handrail Model and BOM table with detail dimensions of pipe and bent pipe fitting.

Tools to unfold 3D paper model

Fix scribe texts in steel plate dxf files.

Populate polyline areas to block's attributes.

Convert model space title blocks to layouts

JSON Exporter For Autodesk® AutoCAD® exports the model to a JSON (.json) file.

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

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

STEP Exporter for Autodesk® AutoCAD® exports the AutoCAD drawing into STEP file format.

If you create Wood Framing Plans in 3D, then this app will definitely save you a huge amount of time. Create Wood Framing 3D models using lines to represent the framing elements of the model.

Structural Steel Shapes created as a 3D solid can be placed as a column or beams by selecting multiple lines in 3D model space. Shapes are created from the DIN Steel Database.

When creating Wood Framing Plans in 3D, this app will save you a huge amount of time. This app helps you create a Wood Floor Truss Framing 3D model from a single line selection.

Structural Steel Shapes created as a 3D solid can be placed as a column or beams by selecting multiple lines in 3D model space. Shapes are created from the Chinese Steel Database.

Brick Coursing for Wall Sections, Building Sections, and Wall Details.