CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Import Survey Points and Linework into Autodesk® AutoCAD®.

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

The complete solution in 2D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

The ultimate solution in 3D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

A basic recursive random tree generator in 2D and 3D.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

A road design productivity tool to quickly visualize horizontal sight distance lines along a polyline alignment.

Attempts to improve a field survey in certain cases by creating a smoothed out version of an original 3d polyline

Autodesk® AutoCAD® Plug-in for Arranging Objects.

Reinforced concrete detailing software and automatic bar bending schedules.

3dS simplifies connecting beams, sizing plates and bolts. It also produces fully automated overview and workshop drawings. Use 3dS for steel structures in industrial buildings, housing, offices, etc.

Creates 3D steel saddles for horizontal vessels.

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.

Skirts 3D App creates Vertical Vessel Skirts as a 3D solid.

Quickly create 3D concrete beams, with chamfer, by selecting two horizontal points. Beams can be square or rectangular with user input width, depth, chamfer, and top of beam elevation.

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.

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.

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.

Simple command line interface for adding/removing Autodesk® Civil 3D® Cogo points to/from a point group.

Helps identify and select possible duplicate cogo points in a Autodesk® Civil 3D® drawing.