Length, area, volume. Select, calculate, copy to clipboard, insert, combined with any text as plain text, field, table, (dynamic) block, or export to TXT, CSV, or JSON file.

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

A simple 2D maze generation app. Can also be used to generate random hatch patterns.

Batch plot drawing to PDF/PLT/TIFF/DWF, or Plotter. support multi-border of model space, and multi-sheet of layout.

Leading Civil Engineering and Surveying Solution

Use Excel Autofill to batch edit Sheet properties (built-in and custom) and Sheet drawing paths. Advanced edits of the Sheet Set DST file. Multi-language support.

AVCAD Project Manager is an additional tool for AVCAD for Autodesk® AutoCAD® that helps you to work with multiple DWG files

Simple command line interface for adding/removing Autodesk® Civil 3D® Cogo points to/from a point group.

Draws markers at user-selected locations along Autodesk® Civil 3D® Alignments, Profile Views, Sample Lines, and Section Views.

Extract text tables from Autodesk® AutoCAD® drawings and save them as CSV files.

Edit revisions on each sheet of the Sheet Set and automatically update the revision schedule for multiple sheets in the Sheet Set for Autodesk® AutoCAD® and the vertical products.

Almaz-Roads Toolkit is a comprehensive software solution for all road-related workflows, featuring over 40 add-ins to date.

Create slope pattern between selected edges.

This AI assistant works like a chat partner in C3D, helping engineers with complex tasks. You can talk to it to automate processes and make your work in Autodesk® Civil 3D® easier and faster.

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

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.

Reinforced concrete detailing software.

Free Toolset for Autodesk® Civil 3D® Profile: Convert polyline to profile with curve; label cut and fill values directly onto the profile; and profile length-grade statistics.

Set of commands for Autodesk® AutoCAD® to resize the viewport, create a new one from model space, update its view, and generate its boundary.

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

A variety of productivity tools for use with Autodesk® Civil 3D® for parking counts, part description renaming, dry utility modeling, relinking drawing, labels at intersections and more.

Ramp Designer offers a fast and easy-to-learn solution for designing sidewalk curb ramps of any configuration to meet federal and local requirements.

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

An app that creates dimension lines within the section view based on the selected corridor and codes.