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.

Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

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.

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.

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 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.

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

Automatically annotate orthographic drawings in Autodesk® AutoCAD® Plant 3D™.

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

With PlantSpecDriven you can assign catalog data from Plant 3D™ specs and re-use them in 3D. You can check for inconsistencies between P&ID and 3D. Optional are Flanges and Fasteners in PID.

PlantDataManager is a stand-alone application that enables access to and control of plant project data from standard desktop and laptop computers.

PlantLink allows you to link databases to your Autodesk® AutoCAD® Plant 3D™. You can link external databases, improve dataflow within your P&IDs, let PlantLink modify your AutoCAD properties.

Enable/Disable Osnap Function for Support.

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

AVCAD is a bundle of plugins for CAD software to create Audio/Video/Radio/OB Vans/Extra Low Voltage Systems/CCTV/Data Networks schemes.

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

Automatically generate precise 3D butt welds as you route piping—no extra steps needed. Seamlessly integrated for faster modeling and greater accuracy.

Python based flanges along with Stud and Machine Bolts Customizable Graphics, Unions, Clamp and piping Fittings with Butt weld in 3D as per Dockweiler company Standard

Different piping standard python-based nozzles for union, Clamp & Flange Joints along with Nut and Bolt.