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.

Commands for creating and modifying tube or rod cylindrical break objects with optional hatching.

Draws rectangular or polygonal Demolition Scope Boundaries using the ANSI31 Hatch Pattern.

Draws rectangular or polygonal Demolition Scope Boundaries using the ANSI31 Hatch Pattern.

Commands for creating and modifying tube or rod cylindrical break objects with optional hatching.

Commands for creating and modifying tube or rod cylindrical break objects with optional hatching.

Commands for creating and modifying tube or rod cylindrical break objects with optional hatching.

Profiler3K offers a versatile suite of three applications designed to seamlessly transition 2D profiles into dynamic 3D solids, empowering users with enhanced modeling capabilities.

It is an advanced, complex-shape, mathematical drawing tool for Autodesk® AutoCAD®, that draws complex shapes (either 2D curves, 3D curves or 3D surfaces), that are not available as AutoCAD commands

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.

Steel Valves 3D allows the user, without having to change the UCS to easily place valves in various 3D views by selecting one of the toggles on the dialog. Very realistic looking set of valves.

Steel Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Realistic looking set of valves.

Drafting drainage systems dynamically and professionally.

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

This app provides a variety of functions that allow you to handle the clipboard-copied entities in the form of a toolbar for reuse and to categorize the contents by the purpose of the toolbar.

The Express Document Tab program is a utility program that makes it easy to switch between DWG drawings in Autodesk® AutoCAD®.

Draft pipes & fittings of a Fire Fighting System professionally and dynamically.

Professional Drainage Manholes Network Program

Create and Distribute HVAC Diffusers

Dynamic and Generic Cable Tray Program.

Connect your Fire Sprinklers quickly, dynamically and professionally with this program.

Professional and Dynamic Fire Fighting Grooved and Threaded Program.

Create Flexible HVAC Ducts dynamically.

Import and Insert HVAC blocks to current drawing with respect to the selected scale.