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

Auto publish all drawings in a folder and its subfolders to PDF or DWF over Autodesk® Forge.

Add, Delete Attribute for all blocks in drawings with one click.

Professional Drainage Manholes Network Program

Connect your Fire Sprinklers quickly, dynamically and professionally with this program.

Dynamic Wiring program

Tool for calculating hydraulic schemes with heat exchange elements.

Lisp allowing to continue drawing Polyline, 2D polyline, 3D Polyline, MultiLine or Line starting from the selected end.

Program to easily change layer name or name of the selected block.

Set of commands for Autodesk® AutoCAD® to resize viewport, create a new one from model space, update its view and to generate its boundary.

The plugin allows you to convert 3D models to OBJ file format.

The plugin allows you to convert 3D models to OBJ file format.

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

Watson6.0 by Watsonlisp.com is an artificial intelligence referencing agent written in autolisp and visual basic. Watson finds detail drawings by text and attributes content!

Create arc at the point where one line crosses another (line jump).

The Express Document Tab program is a utility program that makes it easy to switch between DWG drawings in Autodesk® AutoCAD®.

Drafting drainage systems dynamically and professionally.

Professional and Dynamic Fire Fighting Grooved and Threaded Program.

This app can be used with Autodesk® AutoCAD® to create Spirograph (TM) - like patterns. Turn AutoCAD into an educational toy that will provide hours of fun for the whole family!

OBJ Importer imports your OBJ file to AutoCAD. The file format is open and has been adopted by other 3D graphics application vendors.

OBJ Importer imports your OBJ file to AutoCAD. The file format is open and has been adopted by other 3D graphics application vendors.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

MeteorSpec LT is toolkit for electrical designers. Analysis and design of 0.4 kV networks. Calculators for electricians and totally customizable tool for summarizing lengths and areas of polylines.