SPCAD™ for AutoCAD® is a high-performance engineering and GIS add-on packed with over 170 specialized tools. It bridges the gap between CAD and GIS, simplifying complex drafting, topographic mapping,

A fast, search and navigation tool for Autodesk® AutoCAD® sheet sets. Instantly find, filter, and manage sheets and drawings with ease.

Streamlines file and revision management in Autodesk® AutoCAD® with smart tools.

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

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

Tetris version for Autodesk® AutoCAD®

Sorts the selected objects, placing them in new layers generated automatically, and sets the properties of these objects ByLayer.

This command allows you to select two or more dimension objects and join to form a single dimension object.

Block attributes, custom props., Field codes, positions ↔ Excel worksheet. Multiple files, complicated blocks with Visibility states, Block Properties Tables, and Lookup tables are supported

Dynamic Wiring program

Drafting PPR Pipes & Fittings of Water Supply System Professionally and Dynamically ( Imperial & Metric ).

Connect from Diffuser or Grill to HVAC Duct.

Import and Insert HVAC blocks to current drawing with respect to the selected scale.

Dynamic and Professional HVAC Program.

Create Flexible HVAC Ducts dynamically.

Professional and Dynamic Fire Fighting Grooved and Threaded Program.

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

Draft pipes & fittings of a Fire Fighting System professionally and dynamically.

Dynamic and Generic Cable Tray Program.

Drafting drainage systems dynamically and professionally.

Professional Drainage Manholes Network Program

Create and Distribute HVAC Diffusers

Dynamic Block Distribution Program.

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