The FacetCurve plugin can be used to facet 2D and 3D curves in AutoCAD® to approximate their curvature with a number of straight line segments. The faceted output is in the form of a number of lines

Import Survey Points and Linework into Autodesk® AutoCAD®.

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

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.

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

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.

Automatically reposition raster images in a drawing to the position defined in the images "World files".

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.

Lands Design is a landscaping software product for designing gardens, green spaces, and landscapes that runs in the AutoCAD® environment. Lands is ideal for landscape architects and urban planners.

Create closed polyline silhouettes and quickly transform them into wipeouts. Bulges and Arcs are accepted.

Replace 2D and 3D arcs with segmented polylines consisting of no bulges...only straight line segments. Replace one at a time or several at once. Choose from several path and slicing options.

DOSCH Textures: Sand Ground Sample

Synchronously view and compare multiple drawing document or multiple model viewports side by side.

This app helps you save a lot of time to select objects by quickly making filter and quickly selecting similar objects based on sample entities.

3 tools in 1 app. The easiest way to get total Area and Length or Perimeter of objects. Export result to clipboard or put to text objects

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).

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) .

Do more with Polylines, see properties inside 3DPolylines (slopes of segments, distance from Startpoint), set out heights as text with value of z-position.