My pets
One pet or many. Show, hide, edit, and keep only the one you want on the desk.
- Show or hide on the desktop
- Memory and mood stay per pet
- Edit and organize anytime
PetOS
An AI pet that moves on its own
It wanders and chats by itself, and keeps you company through pomodoros. Codex-pet compatible.
Quark Drive (China users)
If you see “damaged and can’t be opened”, run this in Terminal:
xattr -cr /Applications/PetOS.app
Real product UI. Install and raise one.
Manage pets, create looks, plug in a model, tune companionship. What you see is what you get.
Create a pet
Install a community look from Petdex, or import a local folder. Codex-compatible pets work out of the box.
- One-click install from Petdex
- Import local pet.json + sprites
- Codex / Petdex compatible
Bring your model
Plug in DeepSeek or any OpenAI-compatible API. Keys stay on your machine. PetOS does not host models.
- OpenAI-compatible Base URL / Key
- Tune temperature and model name
- Keys stay local by default
Proactive company
It can start the conversation. Tune talkativeness, quiet hours, and sit mode. During a pomodoro it stays quieter.
- Starts chats on a schedule you set
- Quiet hours and sit mode
- Softer presence during pomodoros
Codex pets. Local memory.
Compatible with Codex / Petdex pets. Keys and memory stay on your machine. More features in progress.
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Codex pet format
Start with Doubao, or import Codex-compatible pets from Petdex or a folder.
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Bring your own model
Add an OpenAI-compatible Base URL, key, and model name to start chatting.
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Keep shipping
More companionship features are in progress. Download today and grow with updates.
Install. Raise one.
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Download
Windows, macOS, or Quark Drive for users in China.
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Pick a pet
Start with Doubao, or import a look you like.
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Grow together
Connect your API, pet it, talk to it, and let it grow.