From $20 per month🇺🇸
Desktop app for downloading and running open language models locally via llama.cpp and MLX, with an agent and a command line.
llamafile overview and key facts (October 2026)
Mozilla.ai project that packs a language model and its runtime into a single executable file with no installation.
Free
What is llamafile?
llamafile packages an open language model and its runtime into one executable file that starts without installation on most operating systems, which makes local AI easy to hand out to colleagues or run on locked-down machines.
The project started in the Mozilla Builders program and is now maintained by Mozilla.ai. It builds on llama.cpp and whisper.cpp and combines them with a portable executable format. Version 0.10.0 reworked the build system to follow newer llama.cpp releases more closely, adding support for newer models. The companion whisperfile does the same for speech to text. The repository was last pushed on September 25, 2026.
llamafile AI features and use cases
- Distributes a model as one fileA llamafile contains model weights and runtime together and starts with one command, without installation. IT can hand out an approved model as a single file instead of setting up a runtime on each machine.
- Offers a local APIStarted with the --server option, a llamafile runs the llama.cpp server, which offers an OpenAI-compatible interface. Internal scripts can call the local model instead of a cloud service and keep data on the device.
- Transcribes recordings locallyWhisperfile turns speech into text and translates it on the same machine. Teams can transcribe interviews or meetings without uploading audio to an external provider.
What sets llamafile apart
- Single-file distribution that runs across operating systems and CPU architectures without installation.
- Maintained by Mozilla.ai, with a speech companion (whisperfile) in the same repository.
Where llamafile is strongest
United States Available internationally
Open-source software with no country restriction that runs on your own hardware anywhere.
Questions to ask before you buy llamafile
Executable files that contain a model are large and can trigger security scanners, so agree with IT security how they are approved and distributed. The code is free, but each model keeps its own license. According to the project documentation, version 0.10 still lacks some earlier features, such as GPU support on Windows and image generation with Stable Diffusion, so test existing workflows before upgrading.
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Questions about llamafile
Who maintains llamafile?
Mozilla.ai maintains the project, which started in the Mozilla Builders program.
Does llamafile need an installation?
No. According to the README, a llamafile runs locally on most operating systems and CPU architectures without installation.
Can llamafile transcribe audio?
Yes, through whisperfile, which is based on whisper.cpp and handles speech to text and translation.
llamafile update historyno updates yet
No changes recorded for llamafile yet.
Changes the vendor made and confirmed user reports, each checked against the vendor's own pages. We review every tool monthly.
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