Align text or other objects on lines, arcs, polylines, featuring many other "plus" commands.

JTB DimNotes makes it easy to add dimension notes to dimension objects in Autodesk® AutoCAD®.

Drawing Windows Colors changer for OSNAPZ.

JTB Rebar is a BIM-like Rebar Callout - Automatic Rebar Table - Dynamic Beam Detailing app for Autodesk® AutoCAD®.

Convert all raster images in drawing(s) to OLE objects, it's like binding external image references.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

You can insert text bubbles to lines, curves, or draw leaders with it, or quickly make a schedule from text bubbles and/or other blocks.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

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.

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.

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.

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 DIN Steel Database.

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.

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 DIN Steel Database.

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.

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

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

Length Master is a handy light tool that enables designer to calculate the total length of entities in one simple step based on the entities' type, layer, or color.

Alum2D Aluminum Structural Shapes include W-Shapes, I-shapes, S-Shapes, Channels, Tapered Leg Channels, Equal Leg Angles, Unequal Leg Angles, Tubes Round, Square and Rectangle and Pipe.

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.

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

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

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.

SteelPLUS™ Structural Shapes 2D/3D includes W-Shapes, Channels, Single/Double Angles, Square & Rectangular Tubing, Pipes, M, S, HP Shapes, and Tees as listed in the AISC / CISC Steel Manual.