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

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.

Sorts data in a table ascending or descending in selected columns.

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

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.

Inserts Text Bubbles at end of lines, arcs, polylines, splines, and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

App to simplify layer override settings within viewports.

JTB XClipClean is an Xclip-cutter app for Autodesk® AutoCAD® to clean up xrefs or blocks that have been clipped so that the information that is outside the clip is removed.

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.

An app to batch change or fix file paths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

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

BC MoTI Barrier Warrant Index Calculator.

BC MoTI Barrier Warrant Index Calculator.

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

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

A recursive Hilbert fractal space-filling pseudo curve generator in 2D/3D

A recursive Hilbert fractal space-filling pseudo curve generator in 2D/3D

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

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

Attribute updater for Current/multiple files.

A native Autodesk® AutoCAD® Lindenmayer System (L-System) generator/processor. Draw complex shapes/fractals through the use of iteration.

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.