Adjusts the length of lines and polylines to a more rounded value and fixes the joint between lines if the offset is very small.

Bolts3D parametrically creates Imperial Bolts/Nuts/Washers as 3D Solids for easy placement in 3D structural steel models.

The GridLine add-in draws a grid line with automatic labeling.

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

Sets the Layer of all attributes in selected blocks

Changes the case of text or attribute in a block.

Batch export/ import Block refs. position, attributes, dynamic properties to/from Microsoft® Excel® worksheet

Create a custom Hatch tile pattern and schedule the number of tiles.

This application replaces any new block for all selected insertions of any other block.

Draw single or double doors in plan view quickly, and of any width.

Allows changing layer color of selected multiple objects without entering layer manager.

Merge two existing layers into one layer and/or move existing layers into a new custom layer.

Display the degree angle of selected LINE or POLYLINE entities in either Decimal or Minute values based on a selected ‘base line’.

Sums lengths/areas and copies them to the clipboard.

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

It creates a new layer with the same properties as the layer of the selected object.

Extends picked end of an object (or last segment) to the picked destination point in the direction parallel to the object.

Quickly exports a table of Lines and Texts or Attribute blocks to a Table For the table of unknown attribute blocks, please use BURST command to burst all blocks first.

Inserts text from the clipboard to the selected TEXT, MTEXT, MULTILEADER, ATTRIBUTE, or ATTRIBUTEDEFINITION TAG.

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.

Lisp allows continuing drawing Polyline, 2D polyline, 3D Polyline, MultiLine, or Line starting from the selected end.

Label axes numerically and alphabetically.

Polyhedral Mesh to Solid is for that difficult Mesh, which won’t convert to 3D Solids because of self-intersecting faces etc. It also locates the Center of Mass for a single or a group of objects.

Program to easily change the layer name or name of the selected block.