[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"howto:gguf: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":36,"extensionPath":37,"extensionLabel":38,"breadcrumbs":39,"metaDescription":49},false,"gguf","GGUF (GGML Universal Format) model file","ml","Machine learning","2026-06-12T08:20:57.439Z","ios","iOS","To open .GGUF files on iOS, gGUF files are not typically opened directly on iOS; transfer the .gguf to a desktop system and load it with a GGUF-capable local LLM runtime (llama.cpp is one common option).",[14],"GGUF files are not typically opened directly on iOS; transfer the .gguf to a desktop system and load it with a GGUF-capable local LLM runtime (llama.cpp is one common option).",[],[],[18,24,30],{"title":19,"description":20,"steps":21},"Nothing can “open” the file (it is not a document)","GGUF is a binary model container, so double-clicking it in a file manager usually does nothing useful or prompts you to choose an app.",[22,23],"Use a GGUF-capable local LLM tool (for example llama.cpp or another compatible runtime) rather than a document viewer or editor.","Load the model from within the tool (often via a command-line argument pointing to the .gguf path).",{"title":25,"description":26,"steps":27},"Tool says the model/format is unsupported","Not every GGML-based program supports every model file format or every GGUF variation; older builds may not recognize GGUF.",[28,29],"Update to a recent version/build of your GGUF-capable tool that explicitly supports GGUF (for example, a current llama.cpp build).","Confirm the file extension matches the actual content and that the file is a genuine GGUF model (not another format renamed).",{"title":31,"description":32,"steps":33},"Model loads but inference is extremely slow or fails due to resources","GGUF files can represent large models; even quantized models may require significant RAM/VRAM and compute, depending on model size and your hardware.",[34,35],"Try a smaller GGUF model variant (fewer parameters) or a more heavily quantized GGUF intended for your hardware.","Close other applications to free memory and ensure the runtime is configured for your system (for example, CPU-only vs. available acceleration, as supported by your chosen tool).","A .gguf file is a binary blob intended to be parsed by ML runtimes; it is not supposed to contain active scripts, but it can still trigger vulnerabilities in the software that parses it if the file is malformed or maliciously crafted.","/file-extension/gguf",".GGUF",[40,43,46],{"label":41,"to":42},"Home","/",{"label":44,"to":45},"How To","/file-extension",{"label":47,"to":48},"Open .GGUF on iOS","/how-to/open-gguf-on-ios","Learn how to open .GGUF files on iOS with step-by-step instructions, recommended software, and troubleshooting tips."]