StepThru3D creates a regular step through ladder for docks or for the side of buildings.

If you draw storefronts in plan or elevation views, then this app will definitely save you lots of time. Allows you to add a continuous string of storefront doors or windows in Plan and Elevation View

Drawing Windows Colors changer for OSNAPZ.

DimNotes makes it easy to add dimension notes to dimension objects in Autodesk® AutoCAD®.

Copy, rotate objects in an array-like way. Break purlins lines to show lappings in few clicks.

Quickly create 3D concrete beams, with chamfer, by selecting two horizontal points. Beams can be square or rectangular with user input width, depth, chamfer, and top of beam elevation.

A quick and simple method to create concrete pads or slabs for square, rectangular, circular, or multi-sided polygon shapes. Add user defined grout thickness.

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

As fast as selecting two points your deck is created as a single polyline based on the steel floor or roof deck type selected. Select deck type, click OK, then select select two points, instant deck.

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.

Steel3D-AISC creates structural steel shapes from the LRFD15 database as a 3D solid and can be placed as a column or beams by selecting multiple lines in 3D model space

Steel2K™ Structural Shapes includes 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.

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.

$10.00 App Sale - The U-Bolts plugin helps you create U-Bolts standard and Light Weight around pipes of various sizes.

It doesn’t get any easier than this! Draw Steel Joist Girders in 3D, just by selecting a single line in 3D Model Space.

Draw Steel Joist Girder Elevations in 2D by simply picking 2 points. Steel Joist Girder Series App includes LH, DLH and Joist Girders.

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.

As fast as selecting two points your deck is created as a single polyline based on the steel floor or roof deck type selected. Select deck type, click OK, then select select two points, instant deck.

CMU Factory creates a wide variety of Concrete Masonry Unit Blocks in Plan view with multiple options for each end condition and face conditions. Unlimited CMU selections to create any type CMU.

Anchor Bolts 2D draws a Standard or ‘J’ type anchor bolts for base plate details.

Anchor Bolts 2D draws a Standard or ‘J’ type anchor bolts for base plate details.

$10.00 App Sale - Bolts2D parametrically creates Imperial Bolts/Nuts/Washers in plan or elevation views for easy placement in steel details.

Extrude-2-3D Path takes a 2D profile and extrudes it along a selected path object. The selected object path can be a closed polyline, arc, or an open pline path.