Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

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

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

Many AutoCAD® users have reference files set up in World coordinates. Attaching such files when in a different User Coordinate System (UCS) can result in the contents appearing at incorrect locations.

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.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

This app makes drawing trial trenches easy and uniformly.

Transformation of drawing elements by coordinate transformation according to Helmert.

Splice (divide) polygon into 2 equal smaller polygons.

The App is a very convenient way to bring back frozen, locked and other layers to active Mode (ON).

The ArchBlocks Hatch Patterns library for AutoCAD® gives you 376 hatch patterns for architectural, interior, geological, mechanical, and landscape designers. Compatible with ALL versions of AutoCAD.

Small and powerful application for the drawing of a conditional designation of slopes used in the drawing (previous name - AlxdDike).

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

Block library management tool

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

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

ArchBlocks Electrical CAD symbols library. There are 73 CAD blocks of electrical symbols.

Import Survey Points and Linework into Autodesk® AutoCAD®.

One-click insertion of labels with name, number, area and perimeter of rooms. Values in a label are associated with the drawing and are automatically updated. Automatic insertion of Room Schedules.

GIS data importer for Autodesk® AutoCAD®, including ESRI SHP, MapInfo and Oracle.

Creates direction pattern for steep slopes. The Pro version has some extra features compared to the free version.