App to quickly copy a rectangular window of selected objects out from your drawing, and trim everything outside the window's edges. The result can be copied to the current drawing or to the clipboard.

Zero Level Pro plugin for Autodesk® AutoCAD® is designed to benefit users for calculating the vertical sections levels in all engineering fields to save time and effort and give more accuracy.

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.

OCF検定に合格しているDWGとSXF形式（sfc/p21/SFZ/P2Z）への相互変換ツールです。 またCivil 3Dで出力したLandXMLに、日本独自の属性を付加し、「３次元設計データ交換標準（案）Ver.1.2」として出力します。

Plug-in for Autodesk® AutoCAD® Plug-in for Arranging Objects.

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.

Convert coordinates from selected Cursor Position, 2D Polylines or 3D Polylines and all Blocks into table format in a drawing.

Usually, it is possible to remove layers from an Autodesk® AutoCAD® drawing. Sometimes you may not be able to remove the layers. (For example default layers from an Autodesk® AutoCAD® Civil3D®)

A collection of automation tools and an extensive block library which simplifies the creation of drawings that conform to the PWGSC National CADD Data Standard.

Draw hatches on different slopes. Drawing objects as Line, Polyline, Spline and Arc are considered.

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

Create a cross sectional noise map with multiple traffic noise sources. Interactive calculation of noise barrier height with multiple sources and receivers.

The solution to manage corporate level Autodesk® AutoCAD® Detail Drawings library.

Block library management tool

Application for Autodesk® AutoCAD® for shop detailing of structural concrete and steel structures.

This plugin helps managing groups of level indicators, often used in architecture and building design.

This plug-in helps to remove the unused DGN LineTypes, TextStyles, RegApps and Annotation Scales and other Purgeable items from the current drawing or multiple drawings in batch processing.

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

ID a point on the screen and label it with a Mleader.

Quickly counts and exports information to a Table or Clipboard

Automatically search and print drawings (formats) in multiple open Autodesk® AutoCAD® documents