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

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Batch and script utility for processing multiple Autodesk® AutoCAD® drawings.

Watson6.0 by Watsonlisp.com is an artificial intelligence referencing agent written in autolisp and visual basic. Watson finds detail drawings by text and attribute content!

Watson6.0 by Watsonlisp.com is an artificial intelligence referencing agent written in autolisp and visual basic. Watson finds detail drawings by text and attributes content!

Download topographical data from the Dutch BGT.

Quickly design drawings for HDD (Horizontal Directional Drill).

Specify or import points from .shp or .csv files. Then review and edit the points in drawings or map the points to your own blocks.

Import PTS file to Autodesk® AutoCAD® Points. Resulting DWG can be imported to Revit's Family Editor

Title Block Exchange Application is a powerful and flexible tool to create a drawing Register template, export/import your title block attributes for multiple drawings to Excel spreadsheet.

Title Block Exchange Application is a powerful and flexible tool to create a drawing Register template, export/import your title block attributes for multiple drawings to Excel spreadsheet.

Extends picked end of an object (or last segment) to the picked destination point in the direction parallel to the object.

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

このプログラムを利用すると、日本の設計図書作成の効率化が図れるだけでなく、日本固有のファイル形式の読み込み／書き出しができます。

Spatial Manager™ for Autodesk® AutoCAD® is a powerful AutoCAD plug-in designed for AutoCAD users who need to import, export and manage spatial data in a simple, fast and inexpensive way.

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。

Attempts to improve a field survey in certain cases by creating a smoothed out version of an original 3d polyline

Carlson Connect is a collection of routines for transferring and converting data between Autodesk® Civil 3D® and Carlson Software applications.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

This plug-in can be used with Autodesk® AutoCAD® to synchronize the Reference Name of an XREF with the actual file name of the reference file.

This plug-in can be used with Autodesk® AutoCAD® to change the origin of a closed lightweight 2D Polyline as well as the direction.

Extracts all of the boundaries from surfaces in the drawing.

Import & export objects between Google Earth™ and Autodesk® AutoCAD®.