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

Trim lines or polylines internally or externally, using a closed boundary as the edge.

3D PDF Maker allows you to create interactive 3D PDF documents.

Professional Drainage Manholes Network Program

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

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

Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

Quickly renumber and insert the total number to the sheet set to show them up in fields [Sheet number]/[Total Number] in your title block.

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.

Set up real-time rendering between Autodesk® AutoCAD® and Lumion, and your architectural rendering workflows will never be the same again.

Application for a quick 3D print of your models by 3DprinterOS - the world’s first operating system for 3D printers.

Custom hatch pattern editor for CAD hatch fills.

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.

Stainless Steel Structural Shapes includes W-Shapes, S-Shapes, Standard and Miscellaneous Channels, Equal and Unequal Leg Angles, T-Bars, and W-Tees.

Easy selection and placement of Light Steel Framing Members in your 3D Models. Standard C Section, Downturn Lip C Section, Standard Z Section, Downturn Lip Z Section, Cold Formed Z, U Section, Jamstud

Available Sections Include: Standard C Section, Downturn Lip C Section, Standard Z Section, Downturn Lip Z Section, Cold Formed Z, U Section, and Jamb Stud.

Structural Steel Shapes App Steel2D-UK creates a variety of Steel Shapes in 2D views, Plan, Section and Elevation views based on UK database

Steel2D South African creates a variety of Steel Shapes in 2D views, Plan, Section and Elevation views based on DIN database. Create simple or complex shapes made from a single non-segmented polyline.

Steel2D-CISC creates a variety of Steel Shapes in 2D views, Plan, Section and Elevation views based on CISC database. Create simple or complex shapes made from a single non-segmented polyline.

Steel2D-MAISC Structural Steel Shapes created as a 2D polyline can be placed in Plan, Section, or Elevation views. Shapes are created from the dimensional data in the Chinese Steel Database.

Drawing Windows Colors changer for OSNAPZ.

Selects and highlights all objects on layers of selected objects.

Extends picked end of an object (or last segment) to the picked destination point in the direction parallel to the object.