xBIM Xplorer

Free plan WebWindows

What xBIM Xplorer is

xBIM Xplorer is a free, open-source IFC viewer from xBim, built to demonstrate the capabilities of the xBIM Toolkit. It is available on the web and as a downloadable Windows application. Users can open IFC files, move through building models, and inspect information such as roof thickness and door counts. Display controls let users hide or show model parts, and the viewer can show a model in 360 degrees.

The Windows application is a .NET program built on WPF and supports IFC2x3 and IFC4 models. Listed tools include IFC schema validation, query syntax for extracting data, IFC stripping, and federated model loading; federated loading is beta and has known issues. Users can export IFC files as .ifcXML and ifcZIP. Plugins cover BuildingSmart BCF production and viewing, COBie export, BuildingSmart mvdXML validation, and NBS DPoW validation. COBie export and NBS DPoW validation are beta with known issues. Xbim focuses on the AEC sector, including BIM work with main contractors and consultancies. The signed installer updates the Windows application when launched. Documentation directs feedback and questions to the Xbim Xplorer repository issues page.

Who it suits

It suits AEC professionals who need a free way to view IFC models and inspect building information. It may also suit BIM teams that need schema validation, data extraction, or the listed plugins, while accounting for the beta tools’ known issues.

What it does well

Free and open-source IFC viewer.
Opens and navigates IFC building models.
Hides or shows model parts and offers 360-degree viewing.
Supports IFC2x3 and IFC4 on Windows.
Exports IFC files as .ifcXML and ifcZIP.
Includes schema validation and data-extraction query syntax.

What to know first

Federated model loading is beta and has known issues.
COBie export and NBS DPoW validation are beta with known issues.
The downloadable application is for Windows.

Limits

Federated model loading is beta and has known issues. COBie export and NBS DPoW validation are also beta with known issues.

Plans

Plan	Billed and limits	Price
xBIM Xplorer	Free, open-source IFC viewer · standalone and web versions	Free

As xbim.net lists them, read 9 Oct 2026. The maker's own page has the final word.

Getting started

Open the xBIM Xplorer website to use the web version.
For the Windows application, download and run the digitally signed installer.
Launch the installed application; the installer checks for updates when it starts.
Use the repository issues page for feedback and questions.

Verdict

Choose xBIM Xplorer for free IFC viewing, model inspection, and listed validation or extraction tools. Look elsewhere if you need a downloadable application outside Windows, or depend on federated loading, COBie export, or NBS DPoW validation without beta issues.

Questions

Is xBIM Xplorer free?

Yes. Its plan is listed as free, and it is described as free and open-source.

Which platforms does it support?

It is available on Windows and the web. The downloadable Xplorer is a .NET application running on WPF.

Which IFC model formats can it load?

The Windows application can load IFC2x3 and IFC4 models.

Can it export IFC files?

The product page says it can export IFC files as .ifcXML and ifcZIP.

Does it include plugins?

Available plugins include BuildingSmart BCF production and viewing, COBie export, BuildingSmart mvdXML validation, and NBS DPoW validation. COBie export and NBS DPoW validation are beta with known issues.

Who makes xBIM Xplorer?

Xbim Ltd lists its mailing address in Newcastle upon Tyne, United Kingdom.

Facts from xBIM Xplorer's own pages

Display controls: Users can show or hide parts of a building and view a model in 360 degrees. · xbim.net, 9 Oct 2026
Export: The product page says users can export IFC files as .ifcXML and ifcZIP files. · xbim.net, 9 Oct 2026
Installation updates: The digitally signed precompiled installer uses a modified version of Squirrel.Windows to keep the installed version up to date when launched. · docs.xbim.net, 9 Oct 2026
Integrations: Available plugins include BuildingSmart BCF production and viewing, COBie export, BuildingSmart mvdXML validation, and NBS DPoW validation; COBie export and NBS DPoW validation are marked beta with known issues. · docs.xbim.net, 9 Oct 2026
Intended users: Xbim says the AEC sector is its core industry and describes working with main contractors and consultancies on BIM data. · xbim.net, 9 Oct 2026
Maker headquarters: Xbim Ltd lists its mailing address as 11 Lansdowne Terrace, Newcastle upon Tyne, United Kingdom, NE3 1HN. · xbim.net, 9 Oct 2026
Model operations: Listed features include IFC stripping and federated model loading, with federated loading marked beta and known to have issues. · docs.xbim.net, 9 Oct 2026
Model support: The Windows application can load IFC2x3 and IFC4 models. · docs.xbim.net, 9 Oct 2026
Model viewing: Users can open and view IFC files and navigate a model to inspect building information such as roof thickness and door counts. · xbim.net, 9 Oct 2026
Privacy and security: Xbim's privacy policy says it strives to protect personal data using commercially acceptable means but cannot guarantee absolute security. · xbim.net, 9 Oct 2026
Purpose: xBIM Xplorer is a free, open-source IFC viewer created to demonstrate the capabilities of the xBIM Toolkit. · xbim.net, 9 Oct 2026
Support: The documentation directs users to the Xbim Xplorer repository issues page for feedback and questions. · docs.xbim.net, 9 Oct 2026
Validation and extraction: Listed features include IFC schema validation and querying syntax for data extraction. · docs.xbim.net, 9 Oct 2026
Windows version: The downloadable Xplorer is a .NET Windows application running on WPF. · docs.xbim.net, 9 Oct 2026

Where xBIM Xplorer stands on Freedom251

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