With JTB Find you can find and replace text in the Extended Data tab in Properties, specifically for Property Sets and their Property Definition values.

SeeBlock is a powerful Autodesk® AutoCAD® add-on to build and manage block libraries that enhances your ability to catalog and manipulate DWG symbols and drawings.

This function draws a sheet of selected in dialog window size and scale.

True Quickrotate / Quickmirror function. Rotates / mirrors selected objects about the center of selection in one step.

Filters selected objects by desired types / layers / colors.

Enables Isometric dimensioning without having to manipulate UCS or dim styles.

Extra tools for Xref such as open Xref read-only, Match view and layer properties between the drawings or viewports, disable Xref to be snappable or selectable, reset Xref layer and more.

Light Distribution distributes the lighting fixtures in a room according to the rule that: the distance between the elements is twice the distance between the elements and the walls of the room.

Automated exporting of multiple Blocks or Layers (model space contents) from a drawing to separate files.

This app allows you to specify a block that will change its display when plotted to indicate whether the drawing had a valid digital signature at the time of plotting.

This app allows you to specify a block that will change its display when plotted to indicate whether the drawing had a valid digital signature at the time of plotting. 30-day trial.

Connect from Diffuser or Grill to HVAC Duct.

Create and Distribute HVAC Diffusers

A program to easily and quickly export attribute values for editing and re-importation.

The fastest program on Earth to export your attribute data from multiple Autodesk® AutoCAD® dwgs!

Background color changer for OSNAPZ.

A seven-parameter similarity transformation calculator in 3D space.

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.

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

Convert all raster images in drawing(s) to OLE objects, it's like binding external image references.

Convert all raster images in drawing(s) to OLE objects, it's like binding external image references.

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!

App to simplify layer override settings within viewports.