Carbon Steel Buttweld Fittings 2D App will revolutionize the way you do 2D Piping drawings. All fittings and pipe include a wipeout mask so fittings below do not have to be broken to show correctly.

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

The FacetCurve plugin can be used to facet 2D and 3D curves in AutoCAD® to approximate their curvature with a number of straight line segments. The faceted output is in the form of a number of lines

Many AutoCAD® users have reference files set up in World coordinates. Attaching such files when in a different User Coordinate System (UCS) can result in the contents appearing at incorrect locations.

The XrefStates plugin can be used to simplify the use of multiple Externally Referenced drawings inside AutoCAD®.

The PDFin plug-in allows you to open and edit PDF files directly within Autodesk® AutoCAD®. Fully licensed version.

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.