> For the complete documentation index, see [llms.txt](https://docs.bonzai.sh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bonzai.sh/start-here/install-desktop.md).

# Install BonzAI Desktop

## Before you begin

You need a supported desktop or laptop, enough free storage for the app and at least one model, and a stable connection for the first download.

## Install

1. Visit [bonzai.sh](https://bonzai.sh) on the computer where you want to use BonzAI.
2. Choose the download for your operating system.
3. Open the downloaded installer.
4. Follow your operating system's normal installation prompts.
5. Launch BonzAI Desktop.

Only download BonzAI from an official BonzAI page or release link.

## First launch

BonzAI starts its private AI services in the background. During this short preparation period, the app may show a starting status.

Then:

1. Open **Chat**.
2. Choose a recommended model that fits your computer.
3. Confirm the first model download.
4. Wait for the download to finish.
5. Send your first message.

## Operating-system security messages

Your operating system may ask you to confirm that you trust the application or allow local network access.

* Confirm only if you downloaded BonzAI from an official source.
* Local network permission is useful for optional provider or device-to-device features.
* BonzAI's normal local generation does not mean your prompts are being uploaded to a cloud AI service.

## Updating BonzAI

Install official updates when notified. Model files are stored separately from the application where possible, so an application update should not require every model to be downloaded again.

## Uninstalling

Removing the application and deleting model/data folders are different actions. Before deleting local data, export any conversations, contribution packs, companion identities, memories, or generated work you want to keep.