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

Create Flexible HVAC Ducts dynamically.

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

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

Professional Drainage Manholes Network Program

Dynamic block that makes drawing reinforcement sections easier. Not transparent.

Rebar Distribution is a dynamic block for Autodesk® AutoCAD® that makes it easy to display custom length, pitch, diameter and distribution length of reinforcement bars.

CADtoWIN extends the Microsoft SharePoint functionality inside of AutoCAD.

CADtoWIN extends the Microsoft SharePoint functionality inside of AutoCAD.

Set the named attribute values of all selected blocks to the current date.

Locks/Unlocks all view-ports. The program steps through each paper space tab and model space tab and locks or unlocks the viewports.

Changes the case of text or attribute in a block.

Inserts an attributed cable reference block and trims around it.

This routine adds (SUM) the numerical values of attributes, text, and dimensions, then places a text line with the result.

A quick and simple method to create concrete pads or slabs for square, rectangular, circular, or multi-sided polygon shapes. Add user defined grout thickness.

SeeBlock is a powerful Autodesk® AutoCAD® add-on to build and manage block libraries that enhance your ability to catalog and manipulate DWG symbols and drawings.

A set of tools to compute and draw the Clothoid spiral curve as a polyline in Autodesk® AutoCAD®.

Poly-U includes 67 kinds of mathematical formulas, gradient curves between curves, influence curve, quadrilateral mapping, curve optimization, associative curve, inner and outer contours, etc.

Bind dwgs even when xrefs are unloaded.

10 commands in a single click. Heads up Display for Autodesk® AutoCAD® & verticals.

ApliCAD DWGExplorer is a Free Plug-in for CAD programs that facilitates the analysis and search of the different elements included in a DWG file.

CADprofi helps in designing architectural and mechanical projects, as well as plumbing and electrical installations.

Convert Wavefront Technologies OBJ (or .OBJ) files to Mesh3D entities.

Title Block Exchange Application is a feature-rich, easy-to-use tool to help users maintaining delivery information, updating whole project drawings' title blocks with Excel register by a few click.