Filters selected objects by desired object types, layers, colors, blocks, linetypes, lineweights, linetypescales, or text content of MTEXT and TEXT objects.

Selects all objects of the same layer / block name / object type / color as the selected object(s).

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

Sums lengths/areas and copies them to the clipboard.

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

Capture a specified sized image of the current drawing view. The image can be saved to a file or copied to the system clipboard.

Converts a Text or MText object to an Attribute Definition object.

Counts blocks, including dynamic anonymous blocks in a selection set, open drawings or in drawing sets. The block count data can optionally be inserted as a Table or copied to the clipboard.

Finds Duplicate Annotation (Text, MText, Attributes and Leaders) in opened drawings or in a drawing set. Duplicate Annotation values can be updated with new values.

Counts blocks, including dynamic anonymous blocks in a selection set, open drawings or in drawing sets. The block count data can optionally be inserted as a Table or copied to the clipboard.

It calculates flat (unfolded) sheet development of ducts, rectangle to round transitions, cylinders, cones, intersections, connections, Ys, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, etc.

Generates 3D model from cross-sections and unfolds it into flat pattern.

Professional Drainage Manholes Network Program

Calculates the Total Length/Area of multiple objects of selected type(s). Inserts labels and specifications of the selected objects.

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

Watson6.0 by Watsonlisp.com is an artificial intelligence referencing agent written in autolisp and visual basic. Watson finds detail drawings by text and attributes content! AI

This app can be used to select entities based on the properties of the selected sample entity. All supported properties of the entity will be displayed in a DCL box.

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.

Edit the texts with mathematical calculations, change precision and add Suffix / Prefix.

The ultimate solution in 3D. This app provides several commands to draw the Catenary curve in Autodesk® AutoCAD® utilizing different input parameters

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!

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.

Breaks the selected dimensions by the specified points

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.