Set the reference alignment of selected parts or entire network with one command.

Tools to unfold 3D model

This app gives you a lot of powerful options to make changes to multiple drawings in batch mode. Rename objects, find and replace text, import, and update blocks, change drawing properties, and more.

This app gives you a lot of powerful options to make changes to multiple drawings in batch mode. Rename objects, find and replace text, import, and update blocks, change drawing properties, and more.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

Powerful spreadsheet app to batch edit attributes of blocks across multiple drawings.

Align text or other objects on lines, arcs, polylines, featuring many other "plus" commands.

Align text or other objects on lines, arcs, polylines, featuring many other "plus" commands.

Sometimes there can be a reason why you want to change the application title in Autodesk® AutoCAD®. It can be that you need to take nice screenshots for documentation for example.

App for Autodesk® AutoCAD® makes it easy to create or draw a catenary curve as a polyline by specifying the start and end point and the length/immediate point/sag and optionally a diameter(width).

An app to batch change or fix file paths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

Publish sheets in Sheet Sets and other drawings with layouts to files like PDF, DWF, PNG, or JPG/JPEG and have the files created named as you want based on a naming formula that you specify.

App for Autodesk® AutoCAD® makes it easy to create or draw a catenary curve as a polyline by specifying the start and end point and the length/immediate point/sag and optionally a diameter(width).

An app to batch change or fix file paths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

Publish sheets in Sheet Sets and other drawings with layouts to files like PDF, DWF, PNG, or JPG/JPEG and have the files created named as you want based on a naming formula that you specify.

DWG Columns freeware shows the DWG and DXF version in Explorer columns or in file dialog boxes within Autodesk® AutoCAD® or other applications.

This app for AutoCAD® simplifies the process of publishing sets of drawings to DWF and/or PDF. The trial is fully functional except that it only publishes up to 5 drawings or layouts per session.

This app for Autodesk® AutoCAD® simplifies the process of publishing (plotting) sets of drawings to DWF and/or PDF.

Allows changing layer color of selected multiple objects without entering layer manager.

Lisp allows continuing drawing Polyline, 2D polyline, 3D Polyline, MultiLine, or Line starting from the selected end.

Toggles the surfaces in a drawing to a non-display style from a display style.

Replaces the last profile entity with the exact same profile entity. This provides a method to remove the extended portion of a profile after the extension.

A command to label the station ahead and station behind a vertex on polyline relative to an alignment PI. This command is useful when Civil 3D only presents for the station and offset label.

Extracts all of the boundaries from surfaces in the drawing.