[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"extension:v3:en:fbx":3},{"resolvedFromAlias":4,"canonicalExt":5,"ext":5,"name":6,"category":7,"categoryName":8,"updatedAt":9,"popularity":10,"summary":11,"howToOs":12,"quickAnswer":18,"answerIntro":19,"whatIs":20,"description":21,"furtherReading":22,"openInstructions":41,"commonIssues":58,"securityNotes":77,"faq":81,"aliases":94,"mimeTypes":95,"relatedExtensions":96,"breadcrumbs":142,"categoryAnchor":152,"categoryFuturePath":153,"metaDescription":154,"availableHowToOs":155,"openOnDeviceLinks":156,"cannotOpenReasons":172,"cannotOpenFixes":173,"convertOptions":174,"securityAffiliateMessaging":175,"securityAffiliates":176},false,"fbx","Autodesk FBX (Filmbox) 3D interchange format","3d","3D","2026-06-12T08:43:59.739Z",78,".fbx is a proprietary 3D scene and asset exchange format owned by Autodesk and widely used to move models, animation, and scene data between 3D tools and game/animation pipelines.",[13,14,15,16,17],"windows","mac","linux","ios","android","To open .FBX files on Windows, install a 3D tool that supports FBX import (commonly Autodesk Maya, 3ds Max, or MotionBuilder).","Open an .fbx file in a 3D content creation tool or pipeline tool that supports Autodesk FBX (commonly Autodesk Maya, 3ds Max, or MotionBuilder). If your app cannot import it, try exporting from the source tool to a simpler interchange format or adjust the FBX version for compatibility.","FBX (Filmbox) is a proprietary, platform-independent 3D authoring/interchange file format developed by Kaydara and owned by Autodesk. It is designed for exchanging 3D scenes and can include common 3D elements (such as geometry and animation) and may also embed or reference 2D/audio/video media elements depending on how the file was authored. Autodesk publishes an FBX SDK for importing/exporting scenes using the FBX format, and the format has versioning that affects compatibility between tools.","FBX is best understood as a “bridge format” between 3D applications: it’s commonly used to move assets and scene data between Autodesk tools (such as Maya, 3ds Max, and MotionBuilder) and other software in animation, VFX, and real-time workflows.\n\nThe format is proprietary and owned by Autodesk (originally developed by Kaydara). Autodesk positions FBX as a 3D asset/data exchange technology intended to reduce friction when moving 3D data between tools.\n\nIn practice, FBX files are often exchanged between teams and tools, so compatibility matters: different exporters may write different FBX file format versions, and some importers only support specific versions. Autodesk’s developer documentation exposes these version constants and provides the FBX SDK for developers and pipeline engineers to read/write FBX reliably.",[23,26,29,32,35,38],{"title":24,"url":25},"FBX - Wikipedia","https://en.wikipedia.org/wiki/FBX",{"title":27,"url":28},"FBX | Adaptable File Formats for 3D Animation Software | Autodesk","https://www.autodesk.com/products/fbx/overview/",{"title":30,"url":31},"About the FBX format (Autodesk documentation)","https://download.autodesk.com/us/fbx/2012/fbxconverter/files/GUID-4389026D-EB06-4EFD-A982-CC89E52DC4B-2.htm",{"title":33,"url":34},"FBX SDK Reference Guide (Autodesk)","https://download.autodesk.com/us/fbx/SDKdocs/FBX_SDK_Help/files/fbxsdkref/",{"title":36,"url":37},"FBX C++ API Reference: fbxio.h (format version constants)","https://help.autodesk.com/cloudhelp/2018/ENU/FBX-Developer-Help/cpp_ref/fbxio_8h_source.html",{"title":39,"url":40},"Media Types (IANA registry)","https://www.iana.org/assignments/media-types/",{"windows":42,"macos":46,"linux":50,"ios":54,"android":56},[43,44,45],"Install a 3D tool that supports FBX import (commonly Autodesk Maya, 3ds Max, or MotionBuilder).","In the app, use File → Import (or similar) and select the .fbx file; if there are import options, start with defaults and re-import if materials/animation look wrong.","If import fails, ask the sender to export to a different FBX version that your tool supports.",[47,48,49],"Open the file in a 3D tool that supports FBX import (for example, Autodesk Maya or MotionBuilder).","Use File → Import and choose the .fbx file; review any import options if your scene scale/animation appears incorrect.","If your tool rejects the file, request a re-export using a different FBX version for compatibility.",[51,52,53],"Use a Linux-capable 3D pipeline/tooling setup that can import FBX (support varies by application).","Import the file through the application’s import function; if the importer reports an unsupported version, obtain a re-export in a compatible FBX version.","For custom pipelines, consider using the Autodesk FBX SDK where licensing and platform support meet your needs.",[55],"If you can’t open the .fbx on iOS in your workflow, transfer it to a desktop 3D application that supports FBX import (commonly Maya/3ds Max/MotionBuilder) for viewing or conversion.",[57],"If you can’t open the .fbx on Android in your workflow, transfer it to a desktop 3D application that supports FBX import (commonly Maya/3ds Max/MotionBuilder) for viewing or conversion.",[59,65,71],{"title":60,"description":61,"steps":62},"Import fails or reports an unsupported FBX version","FBX has format versions, and some applications only read specific versions. A file exported from a newer tool/version may not load in an older importer.",[63,64],"Ask the sender to export the asset again using an FBX version your application supports.","If you control the export, try exporting with a different FBX file format version setting (when available) and re-import.",{"title":66,"description":67,"steps":68},"Missing textures or media after importing","FBX can include or reference additional media elements (such as 2D media), but workflows often rely on external files and relative paths; if those files aren’t included, materials can appear untextured.",[69,70],"Verify you received all accompanying texture/media files and that their folder structure matches what the FBX expects.","Re-import and adjust path or media/embedding options in your importer/exporter if available.",{"title":72,"description":73,"steps":74},"Animation or scene scale/orientation looks wrong","FBX is an interchange format used across many tools with different coordinate systems, units, and animation conventions; importer defaults may not match the authoring application.",[75,76],"Re-import and review import options related to units/scale, axis conversion, and animation settings (when your app provides them).","If you can, export from the source tool with settings targeted for the destination tool (FBX is commonly used specifically for tool-to-tool exchange).",[78,79,80],"FBX files are complex 3D scene containers; treat unknown .fbx files as untrusted input because malformed data can trigger crashes or vulnerabilities in importers/parsers (especially in plug-ins and converters).","Because FBX workflows often involve additional referenced media (for example, textures or other media elements), verify any accompanying files and paths before opening a downloaded asset package to avoid unintentionally loading unexpected content.","In production pipelines, prefer using well-maintained importers/exporters (or the Autodesk FBX SDK) and keep tools updated, since the SDK is a common foundation for reading/writing FBX scenes.",[82,85,88,91],{"question":83,"answer":84},"What kind of data can an FBX file contain?","FBX is intended for 3D scene interchange and supports major 3D data elements; Autodesk documentation also notes it can include 2D/audio/video media elements depending on how it was authored.",{"question":86,"answer":87},"Is FBX an open standard?","No. Wikipedia describes FBX as a proprietary format owned by Autodesk (originally developed by Kaydara).",{"question":89,"answer":90},"Why does an FBX file open in one app but not another?","Compatibility often depends on the FBX file format version and what subsets of the format an importer supports. If you see errors, try re-exporting to a different FBX version that matches the destination tool.",{"question":92,"answer":93},"Does FBX have an official registered MIME type?","No official MIME type for FBX is listed in the IANA Media Types registry.",[],[],[97,103,108,114,120,126,131,136],{"ext":98,"name":99,"category":7,"categoryName":8,"popularity":100,"summary":101,"howToOs":102},"stl","STL (Stereolithography) 3D Mesh",85,"STL is a widely used 3D model exchange format for 3D printing and rapid prototyping, storing a surface as a triangle mesh. It commonly comes in either ASCII or binary form.",[13,14,15,16,17],{"ext":104,"name":105,"category":7,"categoryName":8,"popularity":10,"summary":106,"howToOs":107},"obj","Wavefront OBJ (3D geometry) file","OBJ is a widely used text-based 3D geometry format that stores vertices, texture coordinates, normals, and polygon faces. It is commonly accompanied by a separate MTL material library file for appearance settings.",[13,14,15,16,17],{"ext":109,"name":110,"category":7,"categoryName":8,"popularity":111,"summary":112,"howToOs":113},"gltf","glTF (GL Transmission Format) 3D Asset",70,".gltf is a JSON-based 3D scene/model format (glTF 2.0) used to exchange and render 3D assets. It’s commonly opened in 3D tools like Blender, web apps via Three.js, and viewers that support glTF.",[13,14,15,16,17],{"ext":115,"name":116,"category":7,"categoryName":8,"popularity":117,"summary":118,"howToOs":119},"glb","glTF Binary (GLB)",68,".glb is the binary form of glTF 2.0, commonly used to deliver 3D models and scenes as a single file. It’s widely supported by 3D tools and viewers that can import/export glTF.",[13,14,15,16,17],{"ext":121,"name":122,"category":7,"categoryName":8,"popularity":123,"summary":124,"howToOs":125},"3mf","3D Manufacturing Format (3MF)",55,".3mf is the 3D Manufacturing Format (3MF), an open standard for exchanging 3D print-ready models and related data. It is commonly opened in 3D printing “slicer” software such as PrusaSlicer.",[13,14,15,16,17],{"ext":127,"name":128,"category":7,"categoryName":8,"popularity":123,"summary":129,"howToOs":130},"blend","Blender Project File (BLEND)",".blend is Blender’s native project file that can store an entire 3D scene (objects, materials, textures references, animations, etc.) in one file. It is primarily opened and edited with Blender.",[13,14,15,16,17],{"ext":132,"name":133,"category":7,"categoryName":8,"popularity":123,"summary":134,"howToOs":135},"ply","Polygon File Format (PLY / Stanford Triangle Format)",".ply is a 3D geometry file format commonly used for polygon meshes and point clouds. It can store vertex/face data plus per-element properties, in either ASCII or binary encodings.",[13,14,15,16,17],{"ext":137,"name":138,"category":7,"categoryName":8,"popularity":139,"summary":140,"howToOs":141},"mtl","Wavefront Material Template Library (MTL)",45,".mtl is a text-based material library used with Wavefront OBJ (.obj) files to describe surface appearance such as colors, shininess, transparency, and texture maps.",[13,14,15,16,17],[143,146,149],{"label":144,"to":145},"Home","/",{"label":147,"to":148},"File Extension Index","/file-extension",{"label":150,"to":151},".FBX","/file-extension/fbx","category-3d","/category/3d","Learn what .FBX files are, how to open them on every platform, common fixes, and security best practices.",[13,14,15,16,17],[157,160,163,166,169],{"os":13,"label":158,"to":159},"Open .FBX on Windows","/how-to/open-fbx-on-windows",{"os":14,"label":161,"to":162},"Open .FBX on Mac","/how-to/open-fbx-on-mac",{"os":15,"label":164,"to":165},"Open .FBX on Linux","/how-to/open-fbx-on-linux",{"os":16,"label":167,"to":168},"Open .FBX on iOS","/how-to/open-fbx-on-ios",{"os":17,"label":170,"to":171},"Open .FBX on Android","/how-to/open-fbx-on-android",[60,66,72],[63,64],[],"untrusted_source",[177,181],{"name":178,"description":179,"affiliateUrl":180},"Avast","Avast offers free and premium antivirus software that protects against viruses, malware, ransomware, and phishing. Scan files before opening them to ensure safety.","https://www.avast.com/lp-aff-consumer-store?expid=inf601",{"name":182,"description":183,"affiliateUrl":184},"Norton","Norton 360 delivers comprehensive antivirus protection, VPN, and identity theft monitoring. Scan files for threats before opening to keep your device secure.","http://buy.norton.com/aff_home?utm_campaign=en-ww_nor_n36_aff_nas_nau_nah_cj_nad_low:_sec_nat_mktc_norton_360"]