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.

Reinforced concrete detailing software.

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.

Export Hatch Areas and Polyline Areas and Categorized by Layer.

Sorts data in table ascending or descending in selected columns.

Sorts data in table ascending or descending in selected columns.

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

Add the length of multiple lines , multiple pair of points ,or multiple polylines.

Copy drawing summary properties and custom properties from one drawing to multiple drawings.

Editing Tools for Property Sets, Classifications, and List Definitions for Autodesk® AutoCAD® Architecture (ACA) based products including Autodesk® AutoCAD® MEP and Civil 3D®.

Editing Tools for Property Sets, Classifications, and List Definitions for Autodesk® AutoCAD® Architecture (ACA) based products including Autodesk® AutoCAD® MEP and Civil 3D®.

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

A professional version of Text Bubble. You can insert text bubbles to lines, curves, or draw leaders with it, or quickly making a schedule from text bubbles and other blocks.

Connect fields to Excel cell values. You can have Excel as the main source and when it is updated your drawings will be updated too. You can place fields in texts, mtexts, tables, and attributes.

Connect fields to Excel cell values. You can have Excel as the main source and when it is updated your drawings will be updated too. You can place fields in texts, mtexts, tables, and attributes.

Find a word or phrase throughout a whole set of drawings.

Calculates the elevations of two crossing pipes and inserts a leader with text showing the invert of the higher pipe and crown of the lower pipe.

Tools to unfold 3D model

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.

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

Often you must find one drawing in your archive, but all you know is a specific text you hope it contains. This add-in enables instant and easy search for you and your team.

Often you must find one drawing in your archive, but all you know is a specific text you hope it contains. This add-in enables instant and easy search for you and your team.

Often you must find one drawing in your archive, but all you know is a specific text you hope it contains. This add-in enables instant and simple search.