Kobi Toolkit For Civil 3D

Kobi Toolkit for Civil 3D is a set of essential productivity plug-ins that will make your work in Civil 3D fast, easy and efficient. These tools will dramatically reduce the number of tedious tasks and help you focus on your engineering challenges.

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There are eight sets of Civil 3D tools:


Station and Offset

The Station and Offset tool calculates station and offset of selected points according to selected reference alignments. This enables the creation of report tables with station and offset data.


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Extract Blocks from Points

This tool helps you extract blocks that mark Civil 3D COGO points.


Add/Subtract Surface

The Add/Subtract Surface tool calculates new surface by adding/subtracting elevation values of selected surfaces.


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This powerful grading functionality lets you design various spatial entities with different grading criteria allowing you to save the templates. Edit the source geometry and review the results in real time.


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Copy Gradings

The Copy Gradings command lets you copy existing grading definition with all components to a new reference geometry.


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Join Gradings

This command joins two gradings with similar definitions by creating linear transitions between them.


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Split Grading

The Split grading command splits grading at selected point allowing you to edit each new part individually.


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Join Alignments

The Join Alignments command will join selected alignments and optionally alignment profiles.


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Create Offset Alignments

Select alignment and create multiple offset alignments in a single instance. You can choose from predefined sets of offset alignments or create and save new lane configurations yourself.


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Create Alignment from Feature Line

Create Civil 3D alignment from feature line or 3D polyline element. You can also create a Civil 3D profile if your feature line / 3D polyline has assigned elevations.


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Polyline to LandXML

With this function you can save LandXML file directly from polyline, 3D polyline or feature line entity


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Create Offset Profile

Civil 3D does not allow you to create offset on Civil 3D profile. With our tool you can create a Civil 3D profile offset polyline by defining offset value or through point.


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Label Feature Line in Profile View

With this command you label feature lines that were projected in profile view. The labels will show exact feature line slopes/grades not the projected slopes/grades.


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Create Multiple Profiles

This command creates profiles and profile views for multiple alignments. You can select alignments single surface that will be used in all profiles as a reference surface for profile creation.


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Corridor Section Editor

Corridor section editor allows you to modify corridor by editing the cross sections in section views. It also enables linear transitions of parameters between two stations.


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Corridor Spreadsheet Editor

Corridor Spreadsheet Editor is powerful corridor editing tool that allows you to edit corridor in an MS Excel like editor. It provides possibilities for various kinds of workflows like editing regions, targets and reconstructing corridors in new drawings.


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Label Assemblies

It is handy to label assemblies with their names so you can quickly find the ones you are working on.


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Pipe Editor

This tool enables you to edit multiple pipes. Use the intuitive user interface to define how pipes should behave and apply changes to the whole pipe set.


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Structure Editor

Making changes to structure and connected pipes is tedious in Civil 3D. This tool enables you to browse through structures with ease and edit the most important pipe and structure parameters.


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Swap Multiple Parts

This tool allows you to swap multiple structures and multiple pipes at the same time.


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Level Service Network

This tool allows you to set elevations and grades for all your service lines going into the main without using the structures at connection points.


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Create Structures from Points

This tool creates pipe network structures from selected COGO points. Command can be used to automate a pipe network creation process from existing surveyed data.


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Convert Lines to Pipes

This tool converts selected line, polyline or arc entities to Civil 3D pipe objects. Newly created pipes are automatically connected to the existing structures, which are located at the selected entity start/end point or vertices.


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Create Points on Structures

This tool creates COGO points on selected structures, setting rim or sump as point elevation.


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Structure Report

This tool creates an Excel report of all selected structures and includes all parameters of structures and connected pipes.


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Check Utility Crossings

This tool calculates crossings between utility segments (gravity and pressure network pipes), inserts COGO points at crossing locations and marks crossing elevation difference.


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Pipe Depth Analysis

This tool creates report of pipe depths. The results are presented in table or graph.

Kobi Toolkit for Civil 3D

Please contact us for volume discounts and valid promo code at sales@kobilabs.com
or call us on: +1 360 606 8874 

FAQ Civil 3D

How can I activate my license?

To Activate license, select Kobi Toolkit tab, go to the far-right Kobi Toolkit panel, and click on License button.


Fill in the requested information and click on Activate. Validation window should appear, displaying remaining days of active license.

Kobi Toolkit for Civil 3D is not loaded. What now?

Description of problem: After the setup, the Kobi toolkit ribbon tab does not appear.

Solution: Please install the AutoCAD 2017 Exchange App Autoloader Hotfix from the link below:

If this doesn’t help please contact support@kobilabs.com

Can I install latest version of Kobi Toolkit without losing the license?

Yes. You are free to install the latest version of Kobi Toolkit. The license remains as is. Kobi Toolkit uses subscription policy so you are always entitled to the latest version of the software.

Is it possible to install Kobi Toolkit silently?

Yes. There are two different switches to do so.

/SILENT: Instructs Setup to be silent or very silent. When Setup is silent the wizard and the background window are not displayed but the installation progress window is.

/VERYSILENT: When a setup is very silent this installation progress window is not displayed.

Is it possible to activate multiple seats with single serial number?

Yes. If you obtained multi seat license you can activate Kobi Toolkit on as many computers as your license was issued for.


Is network license available?

No. But you can activate the license with one serial number on several computers with multi seat license.

Is there a way to automate activation process, so not every user in the company needs to activate (enter serial number)?

You can store your serial number and activation user data in ASCII license.lic file. Please find the file structure below.


Once you have the license.lic file populated you need to copy it on each computer in following folder:
C:\Program Files\Autodesk\ApplicationPlugins\KobiToolkitForCivil3D.bundle\Contents\Resources\

The license will be activated upon first run of the command. This process will take some seconds and the internet connection is needed to successfully finish the activation.

Will there be any updates and what will they include?

There will be regular updates of the Kobi Toolkit published on our download page.


Please check this page regularly and compare the installed version with yours.
You can find currently installed version in about dialogue.
The updates include bug fixes, existing functionality improvements and brand-new tools.

Is it possible to install Kobi Toolkit together with some other 3rd party tools?

Yes. Kobi Toolkit installs as a regular plugin and can be installed parallelly with other 3rd party tools.

Do I need multiple installations for different platforms?

No. Single setup covers all supported platforms.

For other questions please email technical support: support@kobilabs.com


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To apply for a job with KobiLabs, please send a cover letter together with your C.V. to: sales@kobilabs.com