Steel3D-CISC Structural Steel Shapes created as a 3D solid can be placed as a column or beams by selecting multiple lines in 3D model space.

3D PDF Exporter for AutoCAD exports your model to secured and encrypted 3D PDF file.

3D PDF Exporter for AutoCAD exports your model to secured and encrypted 3D PDF file.

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.

Why spend 15 to 20 minutes creating a Bar Joist in 3D when you could do the same thing in 30 seconds by using the Joist3D program? Joist3D module includes the K Series Steel Bar Joist

SDUCT allows you to create double line HVAC ductwork in Autodesk® AutoCAD®.

Reinforced concrete detailing software and automatic bar bending schedules.

BLi (Block Line Insertion): This tool will insert blocks in interval distances on the selected items.

OpenLM is a software license monitoring and management system for optimizing the usage of your software licenses.

JTB XClipClean is an Xclip-cutter app for Autodesk® AutoCAD® to clean up xrefs or blocks that have been clipped so that the information that is outside the clip is removed.

BackToCAD Publisher is a stand-alone converter that allows the CAD user to convert hundreds of DWG/DXF, ACIS (SAT), PRC files into 2D PDF, 3D PDF, and PRC (3D PDF or CAD Input).

Sorts data in table ascending or descending in selected columns

Sorts data in table ascending or descending in selected columns

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.

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

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

In-Place is an Autodesk® AutoCAD® plug-in that helps you to rotate and scale drawing objects altogether relative to their own center points as base points.

Plug-in for Autodesk® AutoCAD® Plug-in for Arranging Objects.

3dS simplifies connecting beams, sizing plates and bolts. It also produces fully automated overview and workshop drawings. Use 3dS for steel structures in industrial buildings, housing, offices, etc.

MeteorSpec LT is 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.

Tanks 3D Metric includes five vertical tank styles, and three horizontal vessel types. The program has a simple dialog box interface allowing the user to specify the dimensions.

Tanks3D includes five vertical tank styles, and three horizontal vessel types. The program has a simple dialog box interface allowing the user to specify the dimensions.

Bolts2K parametrically creates bolts/nuts/washers in plan or elevation views for easy placement in steel details. Additional module included is Slotted Holes.

An app to batch change or fix filepaths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.