It calculates flat (unfolded) sheet development of ducts, rectangle to round transitions, cylinders, cones, intersections, connections, Ys, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, etc.

A convenient utility to quickly add and manage custom group names and sequence numbers on block references. Includes the ability to add custom named properties.

Selection Manager is used to save and use selection sets in any drawing file. The selection sets are saved in the drawing and can be restored by anyone with the Selection Manager application.

QuickCalc is a simple but powerful application that allows the user to perform addition and subtraction operations within Autodesk® AutoCAD®.

Spike is a smart laser measurement solution that allows you to capture real-time measurements of an object, including height, width, area, length and location – all from a photo.

This plug-in can help to set cable lines on drawings and get real architectural lengths of cables. It also helps to find and sum duplicates and export all the info to Excel file.

Length, Area, Volume and Unit conversion for Autodesk® AutoCAD® objects.

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

Display internal version of DWG files - the source Autodesk® AutoCAD® release, build number and language.

Are you tired of creating tables in Autodesk® AutoCAD® manually? We have a solution!! Simply copy and paste your data from Excel, OpenOffice or even Google Drive to AutoCAD, or import it from CSV file

Auto estimation from 2D CAD drawings in minutes.

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

Generates a CSV file with total lengths and areas of selected polylines.

Generates a CSV file containing X, Y and Z of selected points, either via picked points, selected points or points along a polyline

Reinforcement dynamic blocks: details of beams, columns, walls, as well as rebars and stirrups.

Reinforcement dynamic blocks: details of beams, columns, walls, as well as rebars and stirrups.

Reinforcement dynamic blocks: details of beams, columns, walls, as well as rebars and stirrups.

The "Google®-like Search Engine for AutoCAD® (and MANY other CAD/Technical Documents)"

Weekly Planner with an AutoCAD® tip every week. Start using any time of the year because there are no dates, just the tip and Monday through Sunday on every page.