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

Edit the texts with mathematical calculations, change precision and add Suffix / Prefix.

Auto Layouts is all about creating Autodesk® AutoCAD® sheet layouts by automation.

An app to batch change or fix filepaths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

An app to batch change or fix filepaths and names of external references in drawings. Supports Xrefs, Datalinks, Raster Images, PDFs, DWFs, and DGNs.

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

Locate any requested Kilometric Position (KP) on an Axis or calculate the KP that corresponds to a selected point in a drawing.

Edit Sheet properties in an Excel like interface, easy as never before. Publish sheets to PDF or DWF file with fully customizable sheet name.

Quickly modify the slope and elevation of a single pipe or multiple pipes at once. Many options are included to easily reference slope or elevations from other pipes.

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

Toggles various surface plan/model view display components from the command line.

Tools for quickly modifying pipe slopes and elevations.

Calculates the quantities of unique network parts and places information into an MTEXT label.

Automates the process of copying an Autodesk® Civil3D® surface profile, then raising or lowering it a specific value.

Copies Profile View Labels from one Profile view to another.

Transformation of drawing elements by coordinate transformation according to Helmert.

Selection Manager is used to save and use selection sets in any drawing file. The selection sets are saved in the drawing and can be restored by anyone with the Selection Manager application.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

JSON Exporter For Autodesk® AutoCAD® exports the model to a JSON (.json) file.

“JSON Exporter For Autodesk® AutoCAD®” exports the model to a JSON (.json) file.

DWG/DXF Compare plugin compares two drawing files and the comparison result is shown in a new Autodesk® AutoCAD® window.

This plug-in helps to remove the unused DGN LineTypes, TextStyles, RegApps and Annotation Scales and other Purgeable items from the current drawing or multiple drawings in batch processing.

Programs create station lines, labels station and offset points along a station line.

MeteorSpec LT is 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.