Tanks 3D Metric 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.

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

HVAC Round Duct is a quick input parametric 3D drafting program for the creation of 3D Round Duct and Fittings.

Steel3D-JIS creates a variety of Steel Shapes in 3D solids based on JIS database. Create simple or complex shapes made from a single non-segmented polyline.

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

Metric Brick Coursing for Wall Sections, Building Sections and Wall Details.

Bolts3D Metric parametrically creates bolts/nuts/washers for easy placement in 3D Structural Steel models Choose from three different insertion types Down, Side or Up.

Update block attribute text from an MText or Text object

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

LevelSet measures the vertical distance from a defined origin point and draws level (elevation) marker with measured value.

Area Object Link is a Lisp application that helps you link a Pline or Hatch Area value to a Block Attribute, MText or Text object

Draw 19" or 10" rack furniture, create drawings with patch panels, and place the panels into the rack furniture in a few clicks!

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.

Show the DWG and DXF version and properties and metadata in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

‚DWG Columns Freeware‘ zeigt die DWG- und DXF-Version in den Explorer-Spalten und sogar in den Dateidialogen von Autodesk® AutoCAD® und anderen Anwendungen.

Tanks 2D 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.

Spin3D new dialog interface makes it easy for you to rotate single or multiple objects in 3D model space, in any of the X, Y or Z planes. App handles all UCS changes so you don't have to.

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.

Use the 3D step ladder App to add steel ladders for loading docks or for the side of building. A quick and easy way to create these ladders for your 3D models.

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

Bolts2D Metric parametrically creates bolts/nuts/washers in plan or elevation views for easy placement in steel details. Additional module included is Slotted Holes.

Revolve-2-3D takes a 2D profile and converts it to a 3D revolved solid. Options include user specified degrees for revolve and conversion to a 3D solid or 3D surface.

Bolts3D parametrically creates Imperial Bolts/Nuts/Washers as 3D Solids for easy placement in 3D structural steel models.