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

Some special commands to work with polylines.

Quickly trace the boundary of selected objects. From selected objects(Line, Arc, Polyline), the app will trace and find out Closed Polyline in a second.

Inserting and Editing RasterImage is simpler than ever!

Quickly divide a closed polyline into smaller parts. A special tool for planning works.

Copy and Paste the group(s) between two drawings. Normally, when copying object(s) in group to another drawing, the group information will be removed. This tool will help you in this situation

Automatically reposition raster images in a drawing to the position defined in the images "World files".

Converts hundreds of international and historical physical units

A routine that puts the XY model space coordinates as text in the 4 corners of layout viewports.

A set of tools, which extends Autodesk® AutoCAD® standard point cloud cropping functions.

Stationing polyline. Draw station lines on every vertex. Add station offset labels at specified points or selected objects along the selected polyline.

KILOMETRICA allows you to transform the content of texts or attributes into kilometer notation, i.e. a representation of the distance in the format with the prefix "km" "kilometer"+"meters.

Carlson Connect is a collection of routines for transferring and converting data between Autodesk® Civil 3D® and Carlson Software applications.

Extracting Coordinates for selection cogo points in (X, Y, Z) to format SDR AND GSI

Z-Wizard is a Autodesk® Civil 3D® add-in application that facilitates the creation of objects with elevation values.

GIS data importer for Autodesk® AutoCAD®, including ESRI SHP, MapInfo and Oracle.

Draw the slope pattern between two polylines. Configure the command through a dialog box to choose ticks interval, bench distance, and other options.

Insert elevation text in selected polylines, setting a distance increment and other options through a dialog box.

Transformation of drawing elements by coordinate transformation according to Helmert.

All-in-one solution for Surveying and Civil Engineering projects

Zero Level Pro plugin for Autodesk® AutoCAD® is designed to benefit users for calculating the vertical section levels in all engineering fields to save time and effort and give more accuracy.

This plug-in can be used with Autodesk® AutoCAD® to quickly collect the area and length of a group of selected polylines grouped by layers.

This program will delete duplicate point groups which are created when you insert drawings or copy and paste points into a drawing which already has the point group names present.

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.