Light Distribution distributes the lighting fixtures in a room according to the rule that: the distance between the elements is twice the distance between the elements and the walls of the room.

One-click insertion of a block labeling absolute and relative elevation. The values in a label automatically update when the block is moved.

With Chaos, you can randomly distribute Points or Blocks in the drawing using a sizable Brush.

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

3D Stretch of solids and 2D Stretch combined in one tool. Stretch many solids together in one step. Move the cursor over the elements to be stretched and simply drag it to the desired side.

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

The plug-in allows user to change the rotation, base point, scale and many other options while copying or moving objects.

This app can be used to select entities based on the properties of the selected sample entity. All supported properties of the entity will be displayed in a DCL box.

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.

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

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.

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.

Create a quick connection between an existing field and a new entity.

Commands for moving or copying objects in different UCS that are set dynamically. Finds the intersection points of lines with a plane, cylinder, cone, or sphere. Draws a chain sprocket and spur gears

Sheet metal pipes need shaped elements. Three types are presented here: transition from rectangular to circular section, straight reducing cone and eccentric reducing cone.

A cylindrical pipe intersects into a cylindrical pipe or a cone shaped pipe. Unfolding (developing) of the parts (cylinders and cones). Allowances may also be left for fastening.

Square off those crooked survey building outlines with a single mouse click.

When creating Wood Framing Plans in 3D, this app will save you a huge amount of time. This app helps you create a Wood Floor Truss Framing 3D model from a single line selection.

This program is a must-have if you need to batch 'Find and Replace' in large dwg packages.

Sorts data in table ascending or descending in selected columns.

Sorts data in table ascending or descending in selected columns.

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

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.