The toolbox for your Autodesk® Civil 3D® Productivity Needs

AutoLINE adds powerful new abilities to create and manage linetypes, including multiple parallel lines, blocks, LISP expressions, and many others, to improve productivity and professionalism of DWGs.

Dynamically project Section and Profile view geometry directly onto the Plan View in Autodesk® Civil 3D®. Features live 3D polylines, GPU graphics, and robust Undo.

Easily track changes you and others make to drawings in your project. Keep a history of local edits as an individual, or through a central worksharing location. From history, you can view and compare.

Advanced, automated layout and viewport generation tool for Autodesk® AutoCAD® Verticals & Autodesk® Civil 3D®. Features interactive JIG placement and auto-twisting.

As a civil engineer or surveyor, you need tools that can keep pace with the complexities of site design and infrastructure modeling. CAD Masters has the answer with CMI Tools for Autodesk® Civil 3D®.

As a civil engineer or surveyor, you need tools that can keep pace with the complexities of site design and infrastructure modeling. CAD Masters has the answer with CMI Tools for Autodesk® Civil 3D®.

A road design productivity tool to quickly visualize horizontal sight distance lines along a polyline alignment.

Import & export objects, images, terrain meshes, and 3D models between Google Earth ™, SketchUp ™, and Autodesk® AutoCAD®.

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.

Spatial Manager™ for Autodesk® AutoCAD® is a powerful AutoCAD plug-in designed for AutoCAD users who need to import, export, and manage spatial data simply, fast, and inexpensively.

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

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Converts Autodesk® Civil 3D® objects to Leica DBX files or HeXML files for use in Icon, Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Plot coordinates tables for Points or Blocks, Filter by layer, color or name

Convert model space title blocks to layouts

Recover lost Autodesk® Civil 3D® cogo points from static Autodesk® AutoCAD® block instances (exploded cogo points or custom blocks)

Recover lost Autodesk® Civil 3D® cogo points from static Autodesk® AutoCAD® block instances (exploded cogo points or custom blocks)

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.