Box

Box is a native GTK4 / libadwaita AI workbench that runs entirely on your
own machine. It chats with text, images and audio; codes in its own agent
workspace (Box Code); generates, inpaints and upscales images; answers from
your documents; and runs both LiteRT-LM (.litertlm) and GGUF (llama.cpp)
models. No account, no telemetry — models download once, then run offline.

Inference servers run kernel-sandboxed with Landlock on top of the snap's
own confinement.