Autodesk Civil 3D 2025.2.1 with Updated Extensions

Autodesk has released Civil 3D 2025.2.1. This release includes fixes to various user-reported issues from the previous release, providing an overall more stable experience.

Release Notes for Autodesk Civil 3D 2025.2.1
The Autodesk Civil 3D 2025.2.1 Update fixes the following issues:

Autodesk Collaboration for Civil 3D
- Enabled Data Shortcut APIs for Autodesk Construction Cloud and Desktop Connector workflows.
Dynamo
- Fixed an issue in which the PropertySetDefinition.AddAutomaticPropertyDefinition node would not correctly set the automatic property source.
- Fixed an issue in which certain surface types returned as objects instead of surfaces.
- Fixed an issue in which list definitions created using the PropertySetDefinition.AddManualPropertyDefinition node would not have the correct default value.
- Fixed an issue in which the True/False property definitions created with the PropertySetDefinition.AddManualPropertyDefinition node caused the application to hang when accessed by the Style Manager dialog.
- Fixed an issue in which the PropertySetDefinition.AddManualPropertyDefinition node did not set the correct default value based on the property data type.
Security
- This update contains a security update for Autodesk Civil 3D 2025.
Subassembly Composer
- Fixed an issue in which elements from a toolbox could not be dragged into a sequence workflow.

Civil 3D software from Autodesk addresses the needs of civil engineering companies involved in standalone and BIM (building information modelling) Civil engineering projects. Built on a familiar AutoCAD platform AutoCAD Civil 3D has been specifically geared to address the challenging needs of civil engineers around the world involved in complex and demanding civil engineering projects such as land development, transportation and even water based engineering projects.

Autodesk Civil 3D 2025 What's New


Christopher Antonowitsch presents what's new in Civil 3D 2025. The focus is on performance: Autodesk has implemented optimizations to offer you a smooth experience. Discover the latest features in the Digital Terrain Model (DGM) that will improve your workflow. Use the Autodesk Intelligent Assistance Assistant to work more efficiently and save time. With the Performance Analyzer you get powerful analysis tools to ensure the optimal performance of your projects.
Autodesk helps people imagine, design and create a better world. Everyone—from design professionals, engineers and architects to digital artists, students and hobbyists—uses Autodesk software to unlock their creativity and solve important challenges.

Owner: Autodesk Inc.
Product Name: Civil 3D
Version: 2025.2.1 Update with Updated Extensions *
Supported Architectures: x64
Website Home Page : www.autodesk.com
Languages Supported: english
System Requirements: Windows **
Software Prerequisites: pre-installed Autodesk Civil 3D 2025.0 and above
Size: 5.6 Gb