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

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

Dynamic grade line generation/query tool.

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

LRailplan是一款专业的铁路平纵横设计一体化软件，覆盖新建和改建铁路全项目类型。全过程项目化管理，单元法定线，支持既有线平纵拟合重构、自定义横断面设计、点云建模等。适用于铁路、地铁等项目的线路设计。工欲善其，必先利其器！

Compute and insert Material Quantity tables into Section views. Length, area of Civil 3D® and CAD objects are supported. Tables are editable and exportable to Excel. Formulas can be saved and reused.

Auto lot grading for residential subdivision projects.

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®.

Edit Sheet properties in an Excel-like interface, easier than ever before. Publish sheets to PDF or DWF files with fully customizable sheet names.

Automatically creates an Autodesk® Civil 3D® alignment and profile from existing 3D polyline (3Dpoly) objects.

“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.

Individual section views creation with compacted layout, new elevation range setting method, plot paper saving, reload last settings, section viewports & layouts auto generation and more...

Generate dynamic QR Codes from DWG texts and fields.

Export plant components from Autodesk® AutoCAD® Plant 3D - Autodesk® Advanced Steel® to IFC format.

SPCAD is a useful aid for the general workflow of engineers, geospatial professionals, architects, town planners, and manufacturers.

Extract, organize, and insert object properties from your selection in Autodesk® AutoCAD® directly to the selected cell in your active Excel sheet.

Effortlessly add, modify, and visually view drawing entities in XDATA. Convert plain Autodesk® AutoCAD® primitive entities into smart objects that can be shared with others without object enablers.

Enhanced section views creation with compacted layout, new elevation range setting method, plot paper saving, configuration saved to file, and more...

This app is a powerful tool developed using VB.NET that allows you to count the number of each object and export the values to an Excel file.

Calculates the Total Length and Total Area of multiple objects of selected type(s) and exports the values to an Excel file.

Kobi Swept Path is a powerful tool for vehicle swept path analysis, designed to ensure safe and efficient manoeuvring in intersections, roundabouts, parking lots, airports, and more.

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

Leading Civil Engineering and Surveying Solution