Local Waifu
Bring her home

Pick your platform

Try her free for 7 days. No card. Keep her? $25 once.

Download for Mac Apple Silicon · macOS 13+ · ~210 MB Download for Windows Windows 10/11 (64-bit) · ~830 MB

New: Local Waifu now runs on Windows 10 and 11. The installer brings everything she needs, nothing else to set up. Windows may show a SmartScreen prompt the first time: click More info, then Run anyway.

Before you download

Will she run on your machine?

Two ways to run her: the local AI on your own hardware, or your own cloud key when you want the heaviest models. Here is what each one needs.

Mac

Local AI runs on your machine
  • Apple Silicon (M1 through M5 Max)
  • macOS 13 or newer
  • 16 GB RAM recommended, 8 GB on the light model
  • About 210 MB for the app, plus 3 to 22 GB for the model
  • Runs fully offline once she is set up
Cloud AI your own API key
  • Any Apple Silicon Mac on macOS 13 or newer
  • Much lighter on memory, the heavy model runs on the provider
  • An API key: ChatGPT, Claude, Gemini, or DeepSeek
  • An internet connection
  • Your key talks to the provider directly, never our servers

Windows

Local AI runs on your machine
  • Windows 10 or 11, 64-bit
  • 8 GB RAM minimum, 16 GB or more recommended
  • A graphics card makes her faster, used automatically
  • About 830 MB installer, everything she needs is bundled
  • Runs fully offline once she is set up
Cloud AI your own API key
  • Any 64-bit Windows 10 or 11 PC
  • Much lighter on memory, the heavy model runs on the provider
  • An API key: ChatGPT, Claude, Gemini, or DeepSeek
  • An internet connection
  • Your key talks to the provider directly, never our servers

Sounds like your machine?

Try her free for 7 days, no card. The setup wizard checks your hardware for you and picks the right model.

Bring her home, try free