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.1.3」として出力します。

The plug-in allows user to change the rotation, base point, scale and many other options while copying or moving objects.

This app can be used to select entities based on the properties of the selected sample entity. All supported properties of the entity will be displayed in a DCL box.

Export Hatch Areas and Polyline Areas and Categorized by Layer.

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

Square off those crooked survey building outlines with a single mouse click.

Locate any requested Kilometric Position (KP) on an Axis or calculate the KP that corresponds to a selected point in a drawing.

ToolKit®™ is a plugin that forms a library of small smart tools, that aim in providing you with user-friendly solutions to everyday small tasks, in a quick and accurate way.

Draw the cross section of circular columns

MasterDEL is a plugin that allows you to delete all the same entities from a group of various selected entities.

Edit the texts with mathematical calculations, change precision and add Suffix / Prefix.

Label axes numerically and alphabetically.

Add the length of multiple lines , multiple pair of points ,or multiple polylines.

This plugin allows you to draw cross-sections of reinforced beams or columns very quickly and respect the regulations of the ACI315 code.

Draw and label an elevation mark

Draw single or double doors in plan view quickly, and of any width.

Generate layouts quickly from your model space with EasyLayouts!

In a rectangle stretch a vertex in any direction and you will always have a perfect rectangle

Change the color of the cursor.

Generate text styles automatically.

Quick Plotting by Block name, Polyline layer, Layouts and Views

Creates multiple-types of 3D screw and/or fastener hardware with a variety of head types in Imperial and Metric units. It comes with built–in post-processing tools for block modifications.

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® Civil3D®)

SXF 形式（sfc/p21/sfz/p2z）の入出力、および J-LandXML 形式（.xml）の出力に対応するツールです。