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SDUCT allows you to create double line HVAC ductwork in Autodesk® AutoCAD®.

A collection of automation tools and an extensive block library which simplifies the creation of drawings that conform to the PWGSC National CADD Data Standard.

ArchBlocks CAD Trees Plan View is a CAD blocks symbol library with 43 symbols of trees in plan view.

CAD Monkey Lite automates the process of creating and linking multiple drawings together.

Tetris version for Autodesk® AutoCAD®

Automatic text insertion tools, polyline auditing tools, and a DWF tag tool used to publish attributed DWF files from Autodesk® AutoCAD®. Great for architects, facility managers, & CAFM professionals.

A multi-batch utility that can change attributes, plot, detach X-Refs, change BOM entries, or create a Federated Posting Model from multiple DWGs.

Automatic text insertion tools, polyline auditing tools, and a DWF tag tool used to publish attributed DWF files from Autodesk® AutoCAD®. Great for architects, facility managers, & CAFM professionals.

ArchBlocks free Autodesk® AutoCAD® blocks library.

Modern and mid-century modern CAD symbols for furniture, lighting, clocks, chairs, tables, sofas, and sectionals.

This tool will help you to make amazing and easy flat slabs and raft reinforcement drawings.. Get it now!

This app allows you to create plumbing fittings in 2D view.

This app helps you save a lot of time to select objects by quickly making filter and quickly selecting similar objects based on sample entities.