Selects all objects of the same layer / block name / object type / color as the selected object(s).

Program to easily change the layer name or name of the selected block.

Inserts text from the clipboard to the selected TEXT, MTEXT, MULTILEADER, ATTRIBUTE, or ATTRIBUTEDEFINITION TAG.

Searches for text content given by the user and selects matching objects.

Filters selected objects by desired object types, layers, colors, blocks, linetypes, lineweights, linetypescales, or text content of MTEXT and TEXT objects.

It creates a new layer with the same properties as the layer of the selected object.

Moves/copies/stretches object to the calculated intersection point of lines. The user would normally have to construct to define that point.

This program introduces two new 3DSolid edition commands: STRIM that subtracts overlaps without deleting the trimming solid, and SSPLIT that creates separate solids out of any overlapping portion.

This app helps to export your drawing files' names which are of .dwg format to a text file.

Offset 2D entities with different distances at once.

Break entities into different pieces based on different options. (e.g. specified points, intersection, specified distance, and equal parts).

Create and assign numbers to intersections between 2 Polylines/Lines/SPLines groups. Insert block/point/text objects at intersections—export results to Excel worksheet.

Copy, rotate objects in an array-like way. Break purlins lines to show lappings in few clicks.

Array rebar dot over line, polyline, or arc

Lisp allows continuing drawing Polyline, 2D polyline, 3D Polyline, MultiLine, or Line starting from the selected end.

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

Interactively positions text characters along lines, polylines, splines, circles, arcs, and ellipses.

MeteorSpec LT is a toolkit for electrical designers. Analysis and design of 0.4 kV networks. Calculators for electricians and totally customizable tool for summarizing lengths and areas of polylines.

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

人工法面の法面記号（切土、盛土）を簡単に作図できます。 小段がある大きな法面もきれいに作図できます。 作図が面倒な交差点部の法面などもお任せください。

Artificial Intelligence 2D/3D PDF and Raster to DWG, DXF Conversion To Full Editable Drawing With The Help of a Stand Alone Program. With Raster Vectorization of PDF Images and OCR Text Recognition.

Dynamic grade line generation/query tool.

Lands Design is an advanced solution for designing landscapes and green infrastructure. It uses BIM technology for producing 2D technical drawings, 3D modeling, and Photorealistic 3D Visualizations.

Block library management tool.