Locks/Unlocks all view-ports. The program steps through each paper space tab and model space tab and locks or unlocks the viewports.

Set the named attribute values of all selected blocks to the current date.

Copy one text entity value to another text entity.

Edit layer, color, rotation, height, style, justification, value, case, position, reverse, width factor, oblique angle, and vIsability of attributes by tag or ALL in selected blocks.

Make changes to multiple drawings in an automated way. Batch processing made easy.

Align text or other objects on lines, arcs, polylines, featuring many other "plus" commands.

Align text or other objects on lines, arcs, polylines, featuring many other "plus" commands.

Create a textbox whose size and position is automatically updated following modification to an associated Text or MText object.

Dynamically align text to a selected curve.

Rotates selected texts and Mtexts to a chosen polyline's orientation.

Insert the station text of a specified point on polylines or Autodesk® Civil 3D® alignments. Set your preferences on a dialog box.

Generate isometric drawings by converting plan views. Create isometric text and linear dimensions. + additional tools for making isometric drawings.

Interactively positions text characters along lines, polylines, splines, circles, arcs, and ellipses.

Easily convert those old leaders and text to Mleaders!

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

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

WebGL Exporter For AutoCAD exports your model to an HTML file. You can then view your model in the browser without any external application/plugin installation, manipulate the view, and share easily.

A highly intuitive tool to help CAD users markup, comment on, and share project information with others. You can create slides, record narrations, export your markups to PDF, and more.

Dynamic grade line generation/query tool.

Create an arc at the point where one line crosses another (line jump).

AVCAD is a bundle of plugins for CAD software to create Audio/Video/Radio/OB Vans/Extra Low Voltage Systems/CCTV/Data Networks schemes.

AVCAD Project Manager is an additional tool for AVCAD for Autodesk® AutoCAD® that helps you to work with multiple DWG files

Some special commands to work with polylines.

Use PDFin to open and edit PDF drawings within Autodesk® AutoCAD® and other Autodesk programs. Ideal for older versions without built-in PDF support. Trial with watermark.