HVAC Round Duct 2D version is a quick input parametric 2D drafting program for the creation of HVAC Round Duct and Fittings. Also draws flexible duct run-outs to registers.

Formation of dado joinery between 2 contacting solids. Automatic creation dadoes, grooves, rabbet, pockets, cutouts.

To make the notches in intersecting parts (3D-solids) connect cross.

PVC Valves 3D allows the user, without having to change the UCS to easily place valves in various 3D views by selecting one of the toggles on the dialog. Includes 117 flanged and socket valves.

Chop a 3D - solid into many pieces. Make ribs and stair-step.

Quick and smart similar SLICE command. Delamination (peeling) flat and curved faces of solid.

The package of all programs A>V>C> includes commands for working with contours, preparing drawings for the CNC

A large set of A>V>C> programs: AVC-Slice, Drill, Lay, TNT, Smart Leader and more.

New property NAME for all objects in the drawing. The size of any solids. The density and price of materials. Edge banding and surface covers. Editing a block name. Quick attribute creation.

Iron Valves 3D allows the user, without having to change the UCS, to easily place valves in various 3D views by selecting one of the toggles on the dialog. Also these valves are realistic looking.

CrossOver 3D creates an unlimited number of step-width combinations for Conveyor Crossovers for your 3D models.

Cutting off many solid surfaces. Creating a Miter joint. Modeling columns and walls from particleboard/plywood in 1 click.

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

Scatter selected regularly placed drawing objects by random nudging.

DWGsync is a .NET utility for synchronized zoom/pan of multiple DWGs.

Explosion of assembly. Moving apart solids in space for an illustration of the form of the assembly.

Get overall dimensions on all solids and contours with one click.

Pipefection allows you to quickly and efficiently size the pipelines such as heating-cooling, fire-fighting, service water and wastewater using your pipe sizing tables and CAD settings.

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

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

Extends picked end of an object (or last segment) to the picked destination point in the direction parallel to the object.

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.

PVC 2D Piping System creates a variety of PVC Schedule 40 Pipe and Fittings for easy placement in the 2D PVC piping drawing. Includes 117 flanged and socket valves.

Pumps3D combines all three pumps - Base Mounted End Suction, Horizontal, Split Case, and Vertical In-Line - in one App. Individual Apps for each pump may be purchased separately.