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

With Chaos, you can randomly distribute Points or Blocks in the drawing using a sizable Brush.

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.

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 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.

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.

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

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

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.

DDList is AutoCAD® basic list command but on steroids.

Very fast Labeling of polylines or XRef's containing polylines for Autodesk® AutoCAD® 2020, 2019, 2018, 2017, 2016, 2015 and 2014.

90-Day Trial version with full functionality. Very fast Labelling of polylines or Xrefs containing polylines for Autodesk® AutoCAD® 2020, 2019, 2018, 2017, 2016, 2015 and 2014.