CADsecurity Signature helps you to place watermarks and well-hidden signatures in your drawing as prevention or protection against unauthorized copying of a drawing's parts.

Unique, high quality furniture symbol library with over 280 2D CAD blocks. This set of furniture CAD blocks includes chairs, sofas, sectionals, benches, pillows, beds with pillows, and tables.

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

Create diagrams via block insertion. This tool will help you save time to draw diagrams with custom blocks.

GRii - GeoReference Image Insertion

Feature-rich license manager that delivers unprecedented efficiency in monitoring and reporting license usage.

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

This application will allow you to create different kinds of doors from "single, double panel, bifold communicating pass through and so on."

Synchronously view and compare multiple drawing document or multiple model viewports side by side.

An application to help you get a deeper understanding about the Autodesk® AutoCAD® system variables

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.

Create DWTs by importing Layers (including the Freeze, Color, Linetype, Lineweight, Plot, and Description) from a CSV file. CSVtoDWT will also export Layers from DWT to CSV for easy editing.

Import Descriptions for any/all Blocks in a drawing from a TXT file containing a predefined list of Block names and their corresponding Descriptions.

在AutoCAD® 和Excel之间转换表格