This program introduces two new 3DSolid edition commands: STRIM that subtracts overlaps without deleting the trimming solid, and SSPLIT that creates separate solids out of any overlapping portion.

GeoCode performs geocoding and reversed geocoding - it creates street address or what3words codes for picked points (location) and converts full addresses to lat-long coordinates and geomarkers.

This app helps to export your drawing files' names which are of .dwg format to a text file.

Offset 2D entities with different distances at once.

Break entities into different pieces based on different options. (e.g. specified points, intersection, specified distance, and equal parts).

Create and assign numbers to intersections between 2 Polylines/Lines/SPLines groups. Insert block/point/text objects at intersections—export results to Excel worksheet.

Data Exchange for Civil 3D® Connector allows you to create and share Data Exchanges and consume Data Exchanges that are created and shared by other Autodesk® and non-Autodesk applications.

This command can be used to create Alignment from Polyline and create Polyline from Alignment

Copy, rotate objects in an array-like way. Break purlins lines to show lappings in few clicks.

Array rebar dot over line, polyline, or arc

This command can be used to add a description for Cogo Point and create Point Group.

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

This plugin lets you quickly edit point table headers without diving into complex style settings. Streamline your workflow, save time, and simplify point table customization in Autodesk® Civil 3D®.

The Automation Surfaces for Autodesk® Civil 3D® is the easy way to split and create surfaces from an existing surface by selecting polylines and creating multiple volume surfaces very fast

Ceethreedee Free tools for Autodesk® Civil 3D®. Batch Create stuff / extracting strings from surfaces / and more!

Corridor EZ automates road subdivision design and Civil 3D® production with specialized curb return and cul-de-sac tools, as well as output of profiles, profile views, feature lines and corridors

A tool for smart and simple geometric modeling of pipe networks. Using it, you can import networks to AutoCAD®, create longitudinal profiles, check crossing points, and export BIM models very quickly.

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

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

Annotate hundreds of Autodesk® Civil 3D® parcels in seconds with the most appropriate label style chosen from your C3D styles -- not the slow way of just one line and one curve label style at a time.

Annotate hundreds of Autodesk® Civil 3D® parcels in seconds with the most appropriate label style chosen from your C3D styles -- not the slow way of just one line and one curve label style at a time.

Annotate hundreds of Autodesk® Civil 3D® parcels in seconds with the most appropriate label style chosen from your C3D styles -- not the slow way of just one line and one curve label style at a time.

Pemulis Map Maker is an advanced mapping solution combining intelligent map analysis, parcel creation, advanced annotation and tabling, custom reporting, map checking, and more.

Pemulis Map Maker is an advanced mapping solution combining intelligent map analysis, parcel creation, advanced annotation and tabling, custom reporting, map checking, and more.