Adds an accordion tuning section of specified height and width to any straight polyline segment.

Draws lines on Autodesk® AutoCAD® using Relative to last segment the Relative Polar angle NOT 180 degrees. With this command the Relative Polar is set to 0 (zero).

The leading PDF to DWG converter designed specifically for Mac OS X

Converts PDF files into editable DWG files. 30-day Trial.

This is a trial version of DIMEDIT that allows users to create drawings of the same type but different dimensions for 15 days. Change the dimensions and create 5 drawings per day.

Tetris version for Autodesk® AutoCAD®

Building Services Blocks & Details for Electrical,Mechanical,HVAC & ELV

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

This app lets you publish interactive 3D models on sketchfab.com directly from AutoCAD®.

This is a demo version of Version 6.5 of the Steel Shapes (US) Symbol Library, containing a sample set of the full library.

This is the full Version 2.2 of the menu driven Steel Shapes Block Library, containing over 1050 symbols complying with the appropriate AISI, AISC or ANSI standard.

This is a demo version of Version 6.5 of the Pneumatic Symbol Library, containing a sample set of the full library.

Changes colors of entities in a drawing to any other color.

Find best practices, trusted technical references and materials data all in one place with Knovel Quick Search - a knowledge database plug-in for AutoCAD® users.

CableFilling is a program for the selection of cabletray systems for the electrical design. It supports a large extent the planner in his work and is characterized by ease of use and clarity.

Draws lines on Autodesk® AutoCAD® using Relative to last segment the Relative Polar angle 180 degrees. With this command the Relative Polar is set to 0 (zero) .

This app contains many useful macros for placing blocks in AutoCAD®, based on the working annotation scale, which will rotate attributes in a block after placing then from a toolbar.

This is the full, Version 6.5 of the menu driven CADSYM FLUIDPOWER PNEUMATIC Symbol Library, containing over 800 symbols complying with the ISO 1219 Standard.