Bird Tools - Clash Preventor

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Popis

The future of coordination lies in Clash Prevention.


Bird Tools - Clash Preventor is a free to try Autodesk® Revit® add-in that allows users to prevent clashes by running clash prevention tests while they work.


The tool automatically tests modified elements for clashes. Manual modes also exist, allowing the user to check selected elements, visible in view elements, or all elements for clashes as well, along with a link-to-link mode that checks link instances of linked documents for clashes against each other in a host document.


Moreover, starting with v5.0, Bird Tools – Clash Preventor has as an exclusive functionality not found in any other Revit® plugin, the ability to run Revit commands asynchronously in the background without freezing the main app’s interface. This means that all manual clash detection modes and the real-time mode now run in the background, allowing users to run any type of clash detection asynchronously, while they are editing the model at the same time, and without any performance degradation. That’s clash detection taken out of 1995 and into the 21st century…


Users can filter elements by category, knowing that Revit links and IFC links are supported by this tool as well. In addition to category filtering, the tool also supports parametric filtering, which enables users to filter clashes in/out of the reports based on their Revit parameters, through built-in Revit Rule Filters (a.k.a View Filters).


When clashing elements are detected, users are allowed to navigate and visualize clashes in 3D by automatically creating a section box around the elements, and have the ability to tile all open views when they proceed to solve the clashes for a better visualization. The built-in Clash Browser automatically generates a Clash Report that simplifies the clash resolution process, and that report can be exported to/from Excel®.


The tool also includes Autodesk® Navisworks® Report Import mode, where users can import XML clash detection reports generated by Navisworks® straight into Revit® for an easier visualization and clash resolution process.


This tool is a huge time saver as it prevents clashes without wasting the user's time, and because it helps reduce clashes, which in turn reduces the time usually wasted on detecting and solving clashes through conventional clash detection tests.

Revit 2019 to 2026 editions are all supported.

Popis zkušební verze

30 Day Free Trial

Notes:

1. To subscribe to this app please visit our website: http://www.birdtools-developers.com/shop.html or contact us at info@birdtools-developers.com.

2. Company multi-seat licenses are available for a discounted price. Visit our website for more information: http://www.birdtools-developers.com/shop.html

3. Custom-priced company unlimited domain licenses are available for an unlimited number of users. For more information, please contact us at info@birdtools-developers.com

Informace o této verzi

Verze 5.0, 09.10.2025
- Added support for Revit 2026, and removed support for Revit 2018. - The real-time clash prevention mode now runs asynchronously in the background which allows it to run without any effect at all on performance. - Added clash detection background modes to all clash detection modes, allowing users to keep modeling and to fix clashes while clash detection instances are running in the background. - Added a functionality that live updates clash preview lists while the real-time and background modes are running, allowing users to fix clashes while they are being detected instead of waiting for the whole run to be complete, or waiting for clashes to be completely exported to an external app or service. - Added a new "Link-to-Link" mode, allowing users to detect clashes between linked Revit instances. - Rewrote the whole clash preview and clash report interfaces, allowing users to visualize clashes in a tabular form, thus introducing a more flexible sorting functionality and more stability. - Added progress dialogs to all clash detection modes. - Users can now abort clash detection runs at any time and get all the detected clashes at the time the runs are stopped. - Added an icon to the Revit status bar that is animated while the tool is running in the background, thus allowing users to know when real-time and background clash detection processes are running. - Users can now access the progress dialog of the background modes using the aforementioned animated button at any time. - Added the ability to specify multiple test configurations, so that users can have more flexibility when specifying categories and parametric rule filters. - Linked document configurations can now be associated to their link documents by any Revit link type parameter (ex: “Workset”), which allows those configurations to be supported across different documents. - Parametric rule filters now support linked documents. - Added support for the Structural Rebar category. - Added support for Areas, Rooms and MEP Spaces. - The app's ribbon panel has been redesigned to be more compact. - Added the ability to adjust the widths of list controls in several user interfaces. - Implemented optimizations related to the entitlement system of the tool. - Implemented multiple other optimizations, error loggers, and major and minor fixes.


Hodnocení zákazníků

4 hodnocení
Získat technickou pomoc
  • Best tool on the market!
    Mehmed Hodžić | dubna 22, 2025 Ověřené stažení (Co je to?)

    We are a company that supplies BIM models, thus, model quality and geometry correctness is part of our standard. 

    Meeting high-quality standards is quite challanging, especially when it comes to clash detection. 

    Clash preventor has saved us vast amounts of time, made clash detection drastically more efficient. 

    We love how the tool provides all the needed configurations and naviagation tools to identify and resolve clashes. 

    10/10

    Bird Tools (Vydavatel) | června 26, 2025

    Thank you very much for the 5-star review and we're very glad that Clash Preventor is up to your expectations! We appreciate the support and kind words.


  • Time Saver!
    ALI TORKZADEH | ledna 06, 2022 Ověřené stažení (Co je to?)

    For large projects we have to spend huge amount of time to find the clashes even with NavisWorks.

    This plugin works best for realtime clash detection.

    Bird Tools (Vydavatel) | října 30, 2022

    I really appreciate your feedback Ali! Thank you!


  • Promising Add-in
    David Miller | ledna 02, 2020 Ověřené stažení (Co je to?)

     

    This app is a well-developed tool for realtime collision detection in Revit. The price of the add-in is very competitive, considering that options for realtime collision detection natively in Revit are limited, and other options cost hundreds more. Very well done Bird Tools.  I know that this add-in will only become better as updates and improvements added to the app.

     


  • very useful tool
    Stefan (Panda) Pandaciuc | listopadu 14, 2019 Ověřené stažení (Co je to?)

    Very useful tool, even if you should only use the real time clash detection functionality.

    FEEDBACK OF THE MEP TEAM:

    Pro:

    •Everyone remarked the increased projects quality result (clashes with other technics, not enough space in shafts, ceilings, technical rooms etc.) and time saved using it;

    The tool is really simple and powerful, and it can help us step-up to the next level of the clash detection process;

    •It saves time when modeling in 2D views as you don`t have to keep a 3D view opened for checking;

    •It eliminates the need of Navisworks software and time loss for exporting models;

    •It would be a good practice way of working in Revit right from the early stages of the project;

    •It helps newcomers to develop an aware mode of working.

    All the reasons stated above helps us improve our current clash detection workflow which will result in better coordinated projects in less time and with less money spent.

    Requests for improvement:

    •It would be great if the user can select in more detail, the categories of elements from the linked model (Walls from linked model - structural model – and not all walls);

    •Was tested in a large project, and to check the clashes in a view it took more than 10 minutes (over 1.000 elements);

    •There are clashes which are accepted, for example a pipe thru some walls. A great feature would be to mark these kinds of clashes as reviewed;

     

    •Overwrite the elements graphics with red and green for example, when viewing the selected clash in 3D. It would help a lot the user

    Bird Tools (Vydavatel) | listopadu 22, 2019

    Thank you for your positive feedback. We will make sure all the features are added to the App as soon as possible, and we'll make sure the next version will have an even more optimized performance.

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