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.

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

Block library management tool

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

Import Survey Points and Linework into Autodesk® AutoCAD®.

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

Affine Coordinate Transformation based on common points. The app can transport single entity, whole drawing and supports paste and transform option.

Look up point elevations from web service.

Inserting and Editing RasterImage is simpler than ever!

2019 now supported! Download and Drag & Drop RPC Content into Autodesk® AutoCAD®, Autodesk® Revit® & Autodesk® 3ds Max®. Place, edit & render thousands of RPC People, Trees, Cars & Objects.