IFC File Analyzer

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class="file file--mime-application-zip file--package-x-generic"><a href="/web/20240725190433/https://www.nist.gov/system/files/documents/noindex/2024/01/19/IFA-3.10.zip" type="application/zip" title="IFA-3.10.zip">IFC File Analyzer 3.10</a></span> </td> <td>8.93 MB</td> </tr> </tbody> </table> </div></div></div> </div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above string"> <h3 class="nist-field__label">Type of Software</h3> <div class="nist-field__item">Generate a spreadsheet from an IFC file</div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above daterange"> <h3 class="nist-field__label">Last Updated</h3> <div class="nist-field__item"><time datetime="2024-01-11T12:00:00Z">01/11/2024</time> </div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above nist-field--link-list entity-reference"> <h3 class="nist-field__label">NIST Author</h3> <div class="nist-field__items"> <div class="nist-field__item"><a href="/web/20240725190433/https://www.nist.gov/people/robert-r-lipman" hreflang="en">Robert R. Lipman</a></div> </div> </div> </div> </div> </aside> <div class="nist-page__region nist-page__region--content tablet-lg:grid-col-8"> <div class="nist-block"> <div class="text-with-summary"> <div class="margin-left-4 margin-bottom-2 align-right"> <figure class="nist-image--lightbox nist-image" data-lightbox="https://www.nist.gov/sites/default/files/styles/2800_x_2800_limit/public/images/2021/07/30/IFA.png?itok=0vIcSYva" data-media-id="618746"> <img src="/web/20240725190433im_/https://www.nist.gov/sites/default/files/styles/480_x_480_limit/public/images/2021/07/30/IFA.png?itok=koJtVWWI" width="315" height="480" alt="IFC File Analyzer screenshot" loading="lazy" typeof="foaf:Image"/> <figcaption class="nist-image__caption"> <div data-caption-editable="true" class="nist-image__caption-content"> </div> </figcaption> </figure> </div> <p>The IFC File Analyzer generates a spreadsheet or CSV files from an IFC file.  IFC (Industry Foundation Classes) is the data exchange standard used to facilitate interoperability in the building and construction industry.  IFC is developed by <a href="https://web.archive.org/web/20240725190433/https://technical.buildingsmart.org/">buildingSMART</a> and is an ISO standard - <a href="https://web.archive.org/web/20240725190433/https://www.iso.org/standard/84123.html">ISO 16739</a>.</p> <p>Typical IFC viewers show a visualization of the building represented by the IFC file. The user can drill down to the individual attributes for a single building object. However, there is no way to view all of the entities and their attributes at once. The IFC File Analyzer provides this capability by creating a spreadsheet from the IFC file.  The spreadsheet is useful to help understand the IFC file format and relationship between the entities and their attributes.</p> <p>In the spreadsheet, a worksheet is created for each type of IFC entity in the file. Every row in the worksheet contains the attributes for an instance of an IFC entity. Multiple IFC files can be analyzed at once to compare entity usage. There are options to select which types of IFC entities are processed and to report some of the IFC entity Inverse relationships.</p> <p>The IFC File Analyzer supports IFC2x3, IFC4, and IFC4x3.  (<a href="https://web.archive.org/web/20240725190433/https://technical.buildingsmart.org/standards/ifc/ifc-schema-specifications/">IFC Specifications</a>)</p> <p>Sample Spreadsheet:<strong> </strong><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="31af5790-2093-4530-85ba-4da99eaf1501" data-file-url="/system/files/documents/noindex/2023/02/24/IFC_File_Analyzer-ifa.xlsx" href="/web/20240725190433/https://www.nist.gov/document/ifc-file-analyzer-spreadsheet" title="IFC File Analyzer spreadsheet">IFC_File_Analyzer-ifa.xlsx<strong> </strong></a></p> <p>IFC Resources: <a href="https://web.archive.org/web/20240725190433/https://technical.buildingsmart.org/">buildingSMART</a>, <a href="https://web.archive.org/web/20240725190433/https://www.ifcwiki.org/index.php?title=Freeware">Free IFC software</a>, <a href="https://web.archive.org/web/20240725190433/https://www.wbdg.org/bim/cobie/common-bim-files">Common BIM files</a>, <a href="https://web.archive.org/web/20240725190433/https://www.loc.gov/preservation/digital/formats/fdd/fdd000447.shtml">IFC Format</a>, <a href="https://web.archive.org/web/20240725190433/https://en.wikipedia.org/wiki/Industry_Foundation_Classes">IFC Wikipedia</a></p> </div> </div> <div class="nist-block"> <h2 class="nist-block__title">Related Publications</h2> <div class="nist-field nist-field--label-hidden nist-field--link-list entity-reference link-list"> <div class="nist-field__items"> <div class="nist-field__item"><a href="/web/20240725190433/https://www.nist.gov/publications/developing-coverage-analysis-ifc-files" hreflang="en">Developing Coverage Analysis for IFC Files</a></div> <div class="nist-field__item"><a href="/web/20240725190433/https://www.nist.gov/publications/assessment-conformance-and-interoperability-testing-methods-used-construction-industry" hreflang="en">Assessment of Conformance and Interoperability Testing Methods Used for Construction Industry Product Models</a></div> </div> </div> </div> <div class="nist-block"> <h2 class="nist-block__title">Sample Screenshots</h2> <div class="nist-field nist-field--label-hidden entity-reference"> <div class="nist-field__items"> <div class="nist-field__item"> <figure class="nist-image--lightbox nist-image" data-lightbox="https://www.nist.gov/sites/default/files/styles/2800_x_2800_limit/public/images/2024/01/19/IFA-UI.png?itok=QyuU8BRS" data-media-id="698831"> <img src="/web/20240725190433im_/https://www.nist.gov/sites/default/files/styles/960_x_960_limit/public/images/2024/01/19/IFA-UI.png?itok=j1U9u6mH" width="834" height="740" alt="IFC File Analyzer user interface" loading="lazy" typeof="foaf:Image"/> <figcaption class="nist-image__caption"> <div data-caption-editable="true" class="nist-image__caption-content"> </div> <div class="nist-image__credit"> <span class="nist-image__credit-label">Credit:</span> NIST </div> </figcaption> </figure> </div> </div> </div> </div> <div class="nist-block">  <div data-elastic-exclude="" class="nist-tags"> <a href="/web/20240725190433/https://www.nist.gov/topic-terms/buildings-and-construction" hreflang="en">Buildings and Construction</a>, <a href="/web/20240725190433/https://www.nist.gov/topic-terms/standards" hreflang="en">Standards</a> and <a href="/web/20240725190433/https://www.nist.gov/topic-terms/documentary-standards" hreflang="en">Documentary standards</a></div>  </div> </div> <aside class="nist-page__region nist-page__region--sidebar-second tablet-lg:grid-col-4"> <div class="nist-page__region nist-page__region--sidebar-second-top gray-box"> <div class="views-element-container nist-block"> <div><div class="js-view-dom-id-b0d9bac570569ba288f645b10ccfb67dd57bac79e65a976967d1a2ad6ea2176d"> <div><div class="views-field views-field-field-media-file"><div class="field-content"><table data-striping="1"> <thead> <tr> <th> Download </th> <th> Size </th> </tr> </thead> <tbody> <tr> <td><span class="file file--mime-application-zip file--package-x-generic"><a href="/web/20240725190433/https://www.nist.gov/system/files/documents/noindex/2024/01/19/IFA-3.10.zip" type="application/zip" title="IFA-3.10.zip">IFC File Analyzer 3.10</a></span> </td> <td>8.93 MB</td> </tr> </tbody> </table> </div></div></div> </div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above string"> <h3 class="nist-field__label">Type of Software</h3> <div class="nist-field__item">Generate a spreadsheet from an IFC file</div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above daterange"> <h3 class="nist-field__label">Last Updated</h3> <div class="nist-field__item"><time datetime="2024-01-11T12:00:00Z">01/11/2024</time> </div> </div> </div> <div class="nist-block"> <div class="nist-field nist-field--label-above nist-field--link-list entity-reference"> <h3 class="nist-field__label">NIST Author</h3> <div class="nist-field__items"> <div class="nist-field__item"><a href="/web/20240725190433/https://www.nist.gov/people/robert-r-lipman" hreflang="en">Robert R. Lipman</a></div> </div> </div> </div> </div> <div>  <div class="views-element-container nist-block nist-block--org" data-elastic-exclude=""> <h2 class="nist-block__title">Organizations</h2> <div><div class="js-view-dom-id-3873803e5a93127ed3972120ae228691e48b832ffd590d018906d2d5af6114bf"> <div class="nist-related-orgs"><div class="term-tree-list"> <ul class="term"><li><a href="/web/20240725190433/https://www.nist.gov/nist-organizations/nist-headquarters" class="selected" hreflang="en">NIST Headquarters</a></li><li><ul class="term"><li><a href="/web/20240725190433/https://www.nist.gov/nist-organizations/nist-headquarters/laboratory-programs" class="selected" hreflang="en">Laboratory Programs</a></li><li><ul class="term"><li><a href="/web/20240725190433/https://www.nist.gov/nist-organizations/nist-headquarters/laboratory-programs/engineering-laboratory" class="selected" hreflang="en">Engineering Laboratory</a></li></ul></li></ul></li></ul> </div> </div> <div class="nist-related-orgs"></div> <div class="nist-related-orgs"></div> </div> </div> </div>  <div class="nist-block"> <h2 class="nist-block__title">System/Platform Requirements</h2> <div class="text-long"><p>The IFC File Analyzer runs on Windows 7 and higher.  There is no Linux or macOS version. </p> <p>Microsoft Excel is required to generate spreadsheets.  CSV files are generated if Excel is not installed.  Excel 2007 and higher is supported.</p></div> </div> <div class="nist-block"> <h2 class="nist-block__title">Download Information</h2> <div class="text-long"><p>Download the zip file above.  We would appreciate it if each user downloads their own copy of the zip file.</p></div> </div> <div class="nist-block"> <h2 class="nist-block__title">Documentation/User Guide</h2> <div class="text-long"><p>Information about how to use the IFC File Analyzer is available through the Help menu, tooltips in the software, and the README file.</p> <p><a href="https://web.archive.org/web/20240725190433/https://github.com/usnistgov/IFA">Source code on GitHub</a></p></div> </div> <div class="nist-block"> <h2 class="nist-block__title">References/Credits/Disclaimers</h2> <div class="text-long"><p><a href="https://web.archive.org/web/20240725190433/https://www.nist.gov/disclaimer">NIST Disclaimer</a></p> <p>The <a href="https://web.archive.org/web/20240725190433/https://www.nist.gov/services-resources/software/step-file-analyzer">STEP File Analyzer</a> also supports IFC files and contains a Syntax Checker.</p> <p>If you are using this software in your own application, please explicitly acknowledge NIST as the source of the software.</p></div> </div> </div> </aside> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--content-bottom"> <div class="nist-block nist-block--contact"> <h2 class="nist-block__title">Contact</h2> <div class="nist-contact"> <ul class="nist-contact__items"> <li about="/people/robert-r-lipman" class="nist-contact__item"> <div class="nist-contact__name"><a href="/web/20240725190433/https://www.nist.gov/people/robert-r-lipman" title="View staff profile page">Robert R. Lipman</a></div> <div> <a href="https://web.archive.org/web/20240725190433/mailto:robert.lipman@nist.gov">robert.lipman@nist.gov</a> </div> <div> (301) 975-3829 </div> </li> <li about="/people/allison-barnard-feeney" class="nist-contact__item"> <div class="nist-contact__name"><a href="/web/20240725190433/https://www.nist.gov/people/allison-barnard-feeney" title="View staff profile page">Allison Barnard Feeney</a></div> <div> <a href="https://web.archive.org/web/20240725190433/mailto:allison.barnardfeeney@nist.gov">allison.barnardfeeney@nist.gov</a> </div> <div> (301) 975-3181 </div> </li> </ul> </div> </div> <div class="nist-block"> <div class="text-italic font-sans-2xs"> Created May 9, 2011, Updated January 24, 2024 </div> </div> </div> </div> </section> </div> <div data-elastic-exclude>  <footer class="nist-footer padding-bottom-4"> <div class="grid-container nist-footer__info"> <div class="grid-row"> <div class="tablet:grid-col-6"> <div class="nist-footer__logo"> <a href="/web/20240725190433/https://www.nist.gov/" title="National Institute of Standards and Technology" rel="home"> <img class="nist-footer__logo-img" src="/web/20240725190433im_/https://www.nist.gov/libraries/nist-component-library/dist/img/logo/NIST-Logo-Brand-White.svg" alt="National Institute of Standards and Technology logo" width="300px" height="42px"/> </a> </div> <div class="nist-footer__contact"> <h3 class="nist-footer__contact-heading">HEADQUARTERS</h3> <address> 100 Bureau Drive<br> Gaithersburg, MD 20899<br> <a href="https://web.archive.org/web/20240725190433/tel:301-975-2000">301-975-2000</a> </address> <p> <a href="https://web.archive.org/web/20240725190433/mailto:do-webmaster@nist.gov">Webmaster</a> | <a href="https://web.archive.org/web/20240725190433/https://www.nist.gov/about-nist/contact-us">Contact Us</a> | <a href="https://web.archive.org/web/20240725190433/https://www.nist.gov/visit">Our Other Offices</a> </p> </div> </div> <div class="tablet:grid-col-6"> <div class="nist-footer__social-links"> <a class="nist-social nist-social--twitter-white" href="https://web.archive.org/web/20240725190433/https://twitter.com/NIST"> <span>Twitter</span> </a> <a class="nist-social nist-social--facebook-white" href="https://web.archive.org/web/20240725190433/https://www.facebook.com/NIST"> <span>Facebook</span> </a> <a class="nist-social nist-social--linkedin-white" href="https://web.archive.org/web/20240725190433/https://www.linkedin.com/company/nist"> <span>LinkedIn</span> </a> <a class="nist-social nist-social--instagram-white" href="https://web.archive.org/web/20240725190433/https://www.instagram.com/nist/"> <span>Instagram</span> </a> <a class="nist-social nist-social--youtube-white" href="https://web.archive.org/web/20240725190433/https://www.youtube.com/NIST"> <span>YouTube</span> </a> <a class="nist-social nist-social--giphy-white" href="https://web.archive.org/web/20240725190433/https://giphy.com/nist"> <span>Giphy</span> </a> <a class="nist-social nist-social--rss-white" href="https://web.archive.org/web/20240725190433/https://www.nist.gov/news-events/nist-rss-feeds"> <span>RSS Feed</span> </a> <a class="nist-social nist-social--envelope-white" href="https://web.archive.org/web/20240725190433/https://public.govdelivery.com/accounts/USNIST/subscriber/new"> <span>Mailing List</span> </a> </div> <div class="nist-footer__feedback"> How are we doing? 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