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

Display traverse values along polylines. Label values include azimuth, bearing, distance, arc length, arc angle and elevation.

Import & export objects between Google Earth™ and Autodesk® AutoCAD®

The all-powerful Google Earth extension for Autodesk® AutoCAD® that gives you the complete 3D view of your project's area, anywhere, in less than 5 minutes.

Easily convert those old leaders and text to Mleaders!

Pick on a drawing entity and place text in the drawing listing the entity's area.

Identify Northing and Easting of a point on the screen

ID a point on the screen and label it with a Mleader.

Import Survey Points and Linework into Autodesk® AutoCAD®.

A basic recursive random tree generator in 2D and 3D.

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

Quickly counts and exports information to a Table or Clipboard

A productivity tools package for AutoCAD®, both plain and vertical applications, versions 2012 through 2020. It contains additional commands and plug-in features to increase your efficiency every day.

Scatter selected regularly placed drawing objects by random nudging.

Zero Level Pro plugin for Autodesk® AutoCAD® is designed to benefit users for calculating the vertical sections levels in all engineering fields to save time and effort and give more accuracy.

SERI Traffic Signs & Earth allows you to insert traffic signs, pedestrian crossings and imports images from BING into your design. Automates the process of creating detailed traffic signs plans.

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

PageSplitter is an add-on (plugin) designed for automatic separation of extended objects, constructed in model space, into layouts of desired format, in accordance with the specified template

Generates successive polyline approximations of lwpolyline objects to smooth out the original shape but keep the overall polyline trend.

Catenary is the curve of an idealized free hanging cable supported at its ends. This app provides several commands to draw this U-like shape in Autodesk® AutoCAD® utilizing different input parameters.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

Spatial Manager™ for Autodesk® AutoCAD® is a powerful AutoCAD plug-in designed for AutoCAD users who need to import, export and manage spatial data in a simple, fast and inexpensive way.