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.

Program to easily change layer name or name of the selected block.

Selects and highlights all objects on layers of selected objects.

Allows to change layer color of selected multiple objects without entering layer manager.

Lisp allowing to continue drawing Polyline, 2D polyline, 3D Polyline, MultiLine or Line starting from the selected end.

Stainless Steel European Structural Shapes includes Laser cut IPE, IPN, and HE Beams, Channels include UPA, UPE, UPN, PFC, Equal and Unequal Leg Angles, Tees-Equal and TB-Unequal Tees.

This app provides a variety of functions that allow you to handle the clipboard-copied entities in the form of toolbar for reuse and to categorize the contents by the purpose of toolbar.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Steel2D-CISC creates a variety of Steel Shapes in 2D views, Plan, Section and Elevation views based on CISC database. Create simple or complex shapes made from a single non-segmented polyline.

SeeBlock is a powerful Autodesk® AutoCAD® add-on to build and manage block libraries that enhances your ability to catalog and manipulate DWG symbols and drawings.

Specify or import points from .shp files. Then review and edit the points in drawings or map the points to your own blocks.

This function draws a sheet of selected in dialog window size and scale.

Filters selected objects by desired types / layers / colors.

Sums lengths/areas and copies them to the clipboard.

DimensionSet controls and modifies dimensions which create one continuous set of dimensions as one object. Insert or Delete point, Move dimension set and more.

App temporarily overrides objects display. App has three parts 1) Display object vertices and their z-coordinates 2) Hide objects 3) Override objects properties (color, linetype)

Stainless Steel Structural Shapes includes W-Shapes, S-Shapes, Standard and Miscellaneous Channels, Equal and Unequal Leg Angles, T-Bars, and W-Tees.

Connect from Diffuser or Grill to HVAC Duct.

Create and Distribute HVAC Diffusers

A program to easily and quickly export attribute values for editing and re-importation.

Background color changer for OSNAPZ.

Manage drawings with many layouts more easily in a palette.

Manage drawings with many layouts more easily in a palette