[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"howto:ifc:ios:en":3},{"resolvedFromAlias":4,"canonicalExt":5,"ext":5,"name":6,"category":7,"categoryName":8,"updatedAt":9,"os":10,"osLabel":11,"quickSolution":12,"stepByStep":13,"recommendedSoftware":15,"alternativeMethods":16,"commonIssues":17,"securityNote":39,"extensionPath":40,"extensionLabel":41,"breadcrumbs":42,"metaDescription":52},false,"ifc","Industry Foundation Classes (IFC) BIM exchange file","cad","CAD","2026-06-12T08:43:01.040Z","ios","iOS","To open .IFC files on iOS, if you don’t have an IFC-capable BIM viewer app installed, transfer the file to a desktop application that supports IFC import (for example, Autodesk Revit’s IFC workflow).",[14],"If you don’t have an IFC-capable BIM viewer app installed, transfer the file to a desktop application that supports IFC import (for example, Autodesk Revit’s IFC workflow).",[],[],[18,25,32],{"title":19,"description":20,"steps":21},"The app says the .ifc file is unsupported or won’t open","Many design tools don’t treat IFC as a native project format; they require a specific IFC import/open workflow. Also, IFC family variants exist (.ifcxml, .ifczip) and renaming can confuse software.",[22,23,24],"In your BIM/CAD tool, use the dedicated “Open IFC” / “Import IFC” function (Revit documents an IFC-specific workflow).","Verify the file extension and packaging: .ifc is the clear-text STEP-based form; if you received .ifczip or .ifcxml, open it with software that supports that variant instead of renaming it.","If you still can’t open it, ask the sender which IFC version/schema they exported (e.g., an IFC4.x export vs older exports) and try re-exporting to a version your tool supports.",{"title":26,"description":27,"steps":28},"Model opens, but elements/metadata are missing or mapped strangely","IFC is an exchange format; different applications can interpret and map IFC entities and property sets differently, leading to lost classifications, incorrect categories, or partial geometry/metadata on import.",[29,30,31],"Try a different import option (e.g., import vs link) and review the importer’s mapping settings if available.","Ask for a re-export from the source tool using a more compatible IFC setup (often an IFC4.x export if both sides support it).","If the receiving tool is Revit, follow Revit’s documented IFC open/import guidance and confirm you’re using the intended workflow for your use case.",{"title":33,"description":34,"steps":35},"The file is very large or slow to open","IFC-SPF (.ifc) is clear text and can be large for detailed BIM models; opening may be slow due to parsing and model conversion into the receiving application’s internal format.",[36,37,38],"If available, request a trimmed export (only needed disciplines/levels) from the sender to reduce size.","If you receive a compressed IFC variant (such as .ifczip), open it with IFC-aware software that supports that packaging rather than manually extracting/renaming.","Consider linking/importing only what you need (when the tool offers such options) instead of fully converting everything at once.","IFC (.ifc) is typically clear-text model data, not an executable format, but it can still carry untrusted content that triggers vulnerabilities in IFC importers/parsers; only open IFCs from trusted sources in production tools.","/file-extension/ifc",".IFC",[43,46,49],{"label":44,"to":45},"Home","/",{"label":47,"to":48},"How To","/file-extension",{"label":50,"to":51},"Open .IFC on iOS","/how-to/open-ifc-on-ios","Learn how to open .IFC files on iOS with step-by-step instructions, recommended software, and troubleshooting tips."]