These time saving tools are used to create surface developments of basic shapes.

Translates text and layer names using online translation service.

Affine Coordinate Transformation based on common points. The app can transport single entity, whole drawing and supports paste and transform option.

Draft pipes & fittings of a Fire Fighting System professionally and dynamically.

Dynamic and Professional HVAC Program.

Professional and Dynamic Fire Fighting Grooved and Threaded Program.

Align and distribute objects in Autodesk® AutoCAD®.

Converts hundreds of international and historical physical units

CADsecurity Signature helps you to place watermarks and well-hidden signatures in your drawing as prevention or protection against unauthorized copying of a drawing's parts.

A multi-batch utility that can change attributes, plot, detach X-Refs, change BOM entries, or create a Federated Posting Model from multiple DWGs.

Imports points and geometry from Excel, CSV, TXT, Google Earth, CAD/ZEM formats. Exports points to Excel, CSV, TXT, GeoJSON, Google Earth, Plaxis M-Geo.

The easiest, fastest and most accurate way to add or replace text annotations on your drawings.

The easiest, fastest and most accurate way to add or replace text annotations on your drawings.

Find a word or phrase throughout a whole set of drawings.

Based on the Drawing Compare feature in Autodesk® AutoCAD® Architecture®, this plug-in compares two versions of a drawing. Differences are temporarily displayed on the Original drawing version

The MEPcontent Browser gives access to MEPcontent.com, the largest BIM library, directly from your project! Uniform content of high quality for MEP engineers, contractors and designers.

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。

Utility for moving, aligning and copying text. Also has the ability to create new text labels.

Adds the nearest stationing and/or the offset from an alignment to the description field of selected cogo point(s).

A fast and convenient way to integrate models of Hilti objects in your project design.

Array will be simpler than ever.

DWG/DXF Shell Extensions for thumbnail previewing, Digital Signature verification, Audit, Purge, Quick Print, and more! All inside of Outlook and Windows Explorer Preview Panes.

Search & Select CAD Entities

SPIT i-BIM Plug-in for Autodesk® AutoCAD® is a smart library with more than 230 objects.