Find and identify Autodesk® AutoCAD® drawings (DWG, DWS, DWT) that contain the educational plot stamp or watermark.

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.

For Autodesk® AutoCAD®, Autodesk® Civil 3D® and Autodesk® Revit® to check the file format (year) that any file was saved to.

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 the clipboard.

Find and identify Autodesk® AutoCAD® drawings (DWG, DWS, DWT) that contain the educational plot stamp or watermark.

A special palette to write instructive notes in Autodesk® AutoCAD®.

Automatically draw the window frame front view and sections.

Publish sheets in Sheet Sets and other drawings with layouts to files like PDF, DWF, PNG, or JPG/JPEG and have the files created named as you want based on a naming formula that you specify.

Publish sheets in Sheet Sets and other drawings with layouts to files like PDF, DWF, PNG, or JPG/JPEG and have the files created named as you want based on a naming formula that you specify.

This software helps to easily add, scale, edit and remove images with description on the drawing.

A professional version of Text Bubble. You can insert text bubbles to lines, and curves draw leaders with curves with them, or quickly make a schedule from text bubbles and other blocks.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

You can insert text bubbles to lines, curves, or draw leaders with it, or quickly make a schedule from text bubbles and/or other blocks.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

JTB Steel is an Add-in running inside Autodesk® AutoCAD®, adding powerful command features to help you draw simple and complex steelwork frames and details efficiently.

Virtual Tablet Navigator (VTN) is an add-on AutoLISP application using DCL to bring Autodesk® AutoCAD® physical Tablet Menu commands virtually onto the graphics screen.

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

This app can be used with Autodesk® AutoCAD® to create Spirograph (TM) like patterns. Turn AutoCAD into an educational toy that will provide hours of fun for the whole family!

JTB Spot Elevation is an app to insert surveying Spot Elevation blocks and manage them on an Edit Properties spreadsheet.

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。

Inserts Text Bubbles at end of lines, arcs, polylines, splines, and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

Inserts Text Bubbles at end of lines, arcs, polylines, splines, and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

Tools to unfold 3D paper model