HVAC Square / Rectangular Duct is a quick input parametric 3D drafting program for the creation of 3D Square / Rectangular Ducts and Fittings.

Design HVAC Round Duct & Fittings FAST! SoftDraft's 2D plugin cuts drafting time & boosts accuracy. Try it today!

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

Array rebar dot over line, polyline, or arc

CMU Factory creates a wide variety of Concrete Masonry Unit Blocks in Plan view with multiple options for each end condition and face condition. Additional Apps include Quick Block and Quick Brick.

Steel Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Realistic looking set of valves.

Profiler3K offers a versatile suite of three applications designed to seamlessly transition 2D profiles into dynamic 3D solids, empowering users with enhanced modeling capabilities.

Bolts2D parametrically creates Imperial Bolts/Nuts/Washers in plan or elevation views for easy placement in steel details.

Steel Stairs 3D easily creates an unlimited variety of Industrial Steel Stairs in 3D solids. The completed stair is made into a block for easy placement and rotation.

Alum2D Aluminum Structural Shapes include W-Shapes, I-shapes, S-Shapes, Channels, Tapered Leg Channels, Equal Leg Angles, Unequal Leg Angles, Tubes Round, Square and Rectangle and Pipe.

MI150 3D App inserts Malleable Iron threaded pipes and fittings in three different 3D views: Plan, Turned Up, and Turned Down. It can be used for fire and sprinkler applications.

SV Hub & Spigot 3D Piping System inserts pipe and fittings in three different 3D views - Plan, Turned Up, and Turned Down.

SoftDraft Light Steel Framing Members 2K is a powerful 2D / 3D tool that allows you to easily select and place light steel framing members in your 2D wall sections and details and 3D Models.

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

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.

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.

Quick Block helps in the creation of C.M.U. Block Coursing for Wall Sections and Details.

PVC-40 3D creates a variety of PVC Schedule 40 Pipe and Fittings as 3D solids for easy placement in the 3D-PVC piping drawing.

FiberGlass Structural Shapes includes W-Shapes, channels, single angles, square & rectangular tubing, I-Tees and W-Tees.

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

Converts arc shapes created with multiple vectors into smooth polyline arcs.

Lisp allows continuing drawing Polyline, 2D polyline, 3D Polyline, MultiLine, or Line starting from the selected end.

Generate isometric drawings by converting plan views. Create isometric text and linear dimensions. + additional tools for making isometric drawings.

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