> For the complete documentation index, see [llms.txt](https://docs.devin.fm/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devin.fm/jp/gaido/installation.md).
# Installation
Download and install Devin in a matter of minutes
## Components
Devin consists of two primary components.
### Devin App
This is a `fmp12` file that gets installed locally on your **workstation**. Developers access Devin's features through this app.
### Devin Server
Running on your servers, it comprises the **Devin Engine** and various **Devin APIs**. This backend executes the operations initiated from the **Devin App**. There are two key server roles:
* **Development Server**: Hosts all development files and includes the Devin Engine (`devin-engine.fmp12`) which is automatically installed for Development server types.
* **Non-Development Server**: These servers hosts your `fmp12` files in various non-dev environments, such as staging, Q/A, or production.
{% hint style="info" %}
The Devin App does not store any project data. Developers can easily collaborate on projects because each Devin App connects to the shared `devin-engine.fmp12` database, located on your development server.
{% endhint %}
{% hint style="warning" %}
Currently, only a single development server is supported per team
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## Prerequisites