Draws precise slope patterns between two curves using a 2D projection algorithm. Prevents distortion on steep terrain. Supports Elastic, Perpendicular, and Hybrid distribution methods.

Connect fields to Excel cell values. You can have Excel as the main source and when it is updated your drawings will be updated too. You can place fields in texts, mtexts, tables, and attributes.

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 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.

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

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

Alignify boosts CAD productivity with smart alignment, 3D-aware bounding, flexible arrays, customizable grids, layer control, and automation—saving time while ensuring precision in 2D/3D designs.

A plug-in from Esri that brings ArcGIS feature layers, maps, and imagery to CAD professionals working in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

Plex-Earth brings design-ready imagery, terrain, and Google Earth tools into AutoCAD® and Civil 3D®, powered by Airbus, Maxar, Nearmap, and more. It is built for engineers to design faster & smarter.

Auto Layouts revolutionizes your Autodesk® AutoCAD® workflow by automating sheet layout creation, saving you time and enhancing precision.

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

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

The app lets users select an area to cut and zoom in or out. It supports cutting lines, polylines, arcs, hatches, blocks, text, dimensions, attribute blocks, and more.

Interactively positions text characters along lines, polylines, splines, circles, arcs, and ellipses.

Dynamic grade line generation/query tool.

A set of dynamic tools to work with Clothoid transition curves in Autodesk® AutoCAD®.

Extract, organize, and insert object properties from your selection in Autodesk® AutoCAD® directly to the selected cell in your active Excel sheet.

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