DDCalc is an on screen graphical calculator within Autodesk® AutoCAD® that supports feet, inch & fractional numeric entries.

Inquiry Tools provide an excellent set of productivity tools to display survey information about your design.

Inquiry Tools provide an excellent set of productivity tools to display survey information about your design.

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

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

Inserts Text Bubbles at end of lines, arcs, polylines, splines, and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

Inserts Text Bubbles at end of lines, arcs, polylines, splines, and leaders or at any other location of your choice. Renumber the text bubbles quickly as needed.

Generate 3D Handrail Model and BOM table with detail dimensions of pipe and bent pipe fitting.

Populate polyline areas to block's attributes.

Sums lengths/areas and copies them to the clipboard.

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

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

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

Searches for text content given by the user and selects matching objects.

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

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

Extract properties from any objects, including names and descriptions, attributes, and parameters. Writing tables in a drawing, Excel, CSV, XML. Calculation of total results.

Calculating the dimensions of the block, the sum of the lengths of all curves, the solids' area and volume, and the parts' weight and price. Write results to block attributes.

Extraction of data on materials of 3D-solids, materials of their surfaces. Lists of materials, coatings, paints, bandings. Calculation of material consumption (taking into account scraps) total weight

Controlling dyn.block + constraint parameters and object properties from Microsoft® Excel tables

Converts hundreds of international and historical physical units in an Autodesk® AutoCAD® palette.

Animate history of drawing objects.

DWGsync is a .NET utility for synchronized zoom/pan of multiple DWGs.

Number texts and block attributes by setting a prefix, suffix, and starting number. You also have the option to number by a polyline direction.