The PDFin plug-in allows you to open and edit PDF drawings within Autodesk® AutoCAD® and other Autodesk programs. Trial with watermark.

Horizontal Split Case Pumps creates a wide variety of 3D pumps from pump manufacturer data sheets, by imputing the dimensional data for each pump dimension.

Horizontal Split Case Pumps Metric creates a wide variety of 3D pumps from pump manufacturer data sheets, by imputing the dimensional data for each pump dimension.

Generate isometric drawings by converting plan views. Create isometric text and linear dimensions. + additional tools for making isometric drawings.

OneNote Add-in for Autodesk® AutoCAD®. Take notes right alongside your drawings!

Tanks3D-19 includes five vertical tank styles, and three horizontal vessel types. The program has a simple dialog box interface allowing the user to specify the dimensions.

Manage Autodesk® Navisworks® Clashes in Autodesk® AutoCAD®.

Create Flexible HVAC Ducts dynamically

Connect from Diffuser or Grill to HVAC Duct

Create and Distribute HVAC Diffusers

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

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

Manage Autodesk® Navisworks® Clashes in Autodesk® AutoCAD®.

The application for modeling curves and surfaces of high quality on criteria of smoothness.

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.

The application for modeling curves and surfaces of high quality on criteria of smoothness.

Vertical In-Line Pumps Metric creates a variety of 3D pumps from pump manufacturer data sheets, by inputting the dimensional data for each pump dimension.

TotalPurge is a powerful compact tool which allows you to quickly clear drawings of redundant graphic constructions, as well as to convert various types of objects to polylines.

Arrange vertical/horizontal viewports within seconds.

To convert a closed loop (which is formed by multiple entities) into a single polyline entity.

An application to help you get a deeper understanding about the Autodesk® AutoCAD® system variables

Converts arc shapes created with multiple vectors into smooth polyline arcs.

Joins and cleans-up polylines and line entities to create closed boundaries and to close gaps not seen visibly.

Creates 3D steel saddles for horizontal vessels.