Requirements

System Requirements

Stillis runs locally on your machine. These are the minimum and recommended specifications.

Minimum

Operating System Windows 10 / 11 (64-bit)

Processor Intel Core i5 (4th gen or newer) or equivalent

RAM 8 GB

Disk Space 2 GB free (installation) + space for data

GPU Not required for basic use

Microphone Required

Camera Optional (enables expression and identity recognition)

Internet Required for conversations (LLM API)

Recommended

Processor Intel Core i7 or equivalent, 3.0 GHz+

RAM 16 GB

GPU NVIDIA RTX 3060 or better (required for avatar generation)

Disk Space SSD recommended for faster startup

Avatar generation (LivePortrait) requires an NVIDIA GPU. Without a compatible GPU, the avatar feature is unavailable — all other features work normally.

Download

Installer size ~ 1 GB

Installed size ~ 2 GB (plus user data)