These autolisp programs write, copy and read extended entity data for nesting block references in entitys. It allows an association of entitys with a blocks.

Replaces the object linked to a field preserving all the other field's settings.

Copy one text entity value to another text entity.

Rotates all attributes in blocks to a rotation angle

Changes attribute heights in blocks

Change the color of all attributes in selected blocks.

Force layer reactor for Autodesk® AutoCAD® automatically place objects in predefined layers.

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.

Changes the case of text or attribute in a block.

Shifts attributes in a block at a specified angle and distance.

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

This routine adds (SUM) the numerical values of attributes, text, and dimensions, then places a text line with the result.

Area Object Link is a Lisp application that helps you link a Pline or Hatch Area value to a Block Attribute, MText or Text object

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

Inserts an attributed cable reference block and trims around it.

Sets the Layer of all attributes in selected blocks

Changes selected entities linetypes to a targeted entity's linetype

Scales picked entities by reference and new in a loop until the command is exited.

Make sure you don't lose any DWG content even when standard Save or AutoSave fails.

Create attributed matchline edges by selecting 2 points.

Converts hundreds of international and historical physical units

Creates duct lines by length, width and depth, and type, at an insertion point, round or square. Creates duct lines by length, width and depth at an insertion point, round or square.

Import items from another drawing into the current drawing.

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