Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

TBN2CAD is a package of plugins for Autodesk® AutoCAD® to work with maps and images and also ease some design procedures.

The Land[x] stair plug-in provides tools for creating and editing simple solid staircases in Autodesk® Civil 3D® based on parameters for height of riser, length of tread, width, landing and slope.

BC MoTI Barrier Warrant Index Calculator.

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

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.

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

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.

Converts Autodesk® Civil 3D® objects to Leica DBX files for use in Captivate, Viva or 1200 series instruments as well as Leica Infinity office software.

Title Block Exchange Application is a feature-rich, easy-to-use tool to help users maintaining delivery information, updating whole project drawings' title blocks with Excel register by a few click.

The FHWA Series 2000 Fonts Standard Edition is now available in Autodesk® AutoCAD® SHX fonts. Two types: Outlined and, Outlined and hatched (ANSI 31).

Plugin for design urban drainage and sewage systems.

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

Secure Remote 3D App Streaming Solution (on-premise or cloud), optimized for NVIDIA Quadro®. Remote access 3D workstations from any device (mobile + PC/MAC/Chrome).

DOSCH Textures: Sand Ground Sample

OneNote Add-in for Autodesk® AutoCAD®. Take notes right alongside your drawings!

The App is a very convenient way to bring back frozen, locked and other layers to active Mode (ON).

Create surface profiles of many alignments with one click.

MatchProfiles is a plugin for Autodesk® Civil 3D® that allows users to quickly match the settings of different profile views.

从既存的纵断面（Profile）创建一个偏移一定距离的多段线作为设计参考线。

BLi (Block Line Insertion): This tool will insert blocks in interval distances on the selected items.

TBN2C3D is a BIM toolkit to boost your productivity in Autodesk® Civil 3D®.

Create a cross sectional noise map with multiple traffic noise sources. Interactive calculation of noise barrier height with multiple sources and receivers.