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

LRailplan is a professional railway route design software. It is an all-in-one solution for the integrated process of railway alignment design, enabling you to design with skill and ease.

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

CADtoWIN extends the Microsoft SharePoint functionality inside of Autodesk® AutoCAD®.

A seven-parameter similarity transformation calculator in 3D space.

Interactively positions text characters along lines, polylines, splines, circles, arcs, and ellipses.

MeteorSpec LT is a toolkit for electrical designers. Analysis and design of 0.4 kV networks. Calculators for electricians and totally customizable tool for summarizing lengths and areas of polylines.

Quickly create standard layers utilizing naming conventions based on the National CAD Standards.

For Autodesk® AutoCAD®, Autodesk® Civil 3D® and Autodesk® Revit® to check the file format (year) that any file was saved to.

Dynamic parabolic curve generator in Autodesk® AutoCAD® and Autodesk® Civil 3D®.

OBJ Importer imports your OBJ file to Autodesk® AutoCAD®. The file format is open and has been adopted by other 3D graphics application vendors.

OBJ Importer imports your OBJ file to Autodesk® AutoCAD®. The file format is open and has been adopted by other 3D graphics application vendors.

Artificial intelligence Assistant for all tasks related to CAD work and CAD design. Powered by Elaine AI Bot, ChatGPT, and Expert Robotics Tools.

Dynamic grade line generation/query tool.

AVCAD is a bundle of plugins for CAD software to create Audio/Video/Radio/OB Vans/Extra Low Voltage Systems/CCTV/Data Networks schemes.

This app is a powerful tool developed using VB.NET that allows you to count the number of each object and export the values to an Excel file.

Calculates the Total Length and Total Area of multiple objects of selected type(s) and exports the values to an Excel file.

Sends current file path to local ManicTime installation.

This app is a utility that copies a specific area of the drawing and converts it to block. It is a useful function when creating detailed drawings.

Analyzer CAD is a woodworking interface in Autodesk® AutoCAD® that provides a bridge to Analyzer Manufacturing for CNC-ready production.

A set of dynamic tools to work with Clothoid transition curves in Autodesk® AutoCAD®.

The Express Document Tab program is a utility program that makes it easy to switch between DWG drawings in Autodesk® AutoCAD®.

Polyhedral Mesh to Solid is for that difficult Mesh, which won’t convert to 3D Solids because of self-intersecting faces etc. It also locates the Center of Mass for a single or a group of objects.

Square off those crooked survey building outlines with a single mouse click.