DDCalc is an on screen graphical calculator within Autodesk® AutoCAD® that supports feet, inch & fractional numeric entries.

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.

DDSetup provides a graphic user interface to select the drawing units, drawing scale, sheet size orientation to space in model & paper space.

Simulate fillets on 3D polylines.

Save time and money drawing 2D K-Series Steel Bar Joists in the plan, elevation or section views in seconds, not the usual 10 or 15 minutes for 2D.

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.

Slotted Holes Pro, gives you the tools to add an array of short or long slotted holes, or round holes.

Xref Object Manager (XOM) is an AutoLISP application using a dynamic dialog box to present built-in & added operations to manage External Reference Objects displayed both in a Tree and a List view.

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.

Pumps2D combines all three pumps, Base Mounted End Suction, Horizontal, Split Case, and Vertical In-Line all in one App. Individual Apps for each pump may be purchased separately.

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.

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.

Why spend 15 to 20 minutes creating a Bar Joist when you could do the same thing in 30 seconds by using the Joist2K program? Joist2K module includes the K, VS, LH and DLH Series and Joist Girders.

Iron Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Also these valves are realistic looking.

PVC Valves 2D allows the user to place valves in various 2D views by selecting one of the toggles on the dialog. Includes 117 flanged and socket valves.

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

Convert a nested block into a primary block.

Calculates the Total Length/Area of multiple objects of selected type(s). Inserts labels and specifications of the selected objects.

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

One-click insertion of a Doors Schedule containing user-defined door properties. Multifunctional automatically labeled dynamic door blocks - only two blocks cover all door types and sizes.

Replaces the object linked to a field preserving all the other field's settings.

SmartDraft: Text Tools provide an excellent set of productivity tool to add, edit, and manager text and mtext.

With MOSAICO it is possible to divide the selected objects into disjoint parts based on a grid defined by a number of desired columns and rows as if they were tiles.

A set of really clever dynamic colored furniture blocks. Colors are user-defined.