![«Image: Extensions»](images/extensions.png "Extensions")

# Jami extensions for Desktop

```{admonition} Tip
Desktop means devices with the Apple macOS, a GNU/Linux, or the Microsoft Windows operating systems.
```

```{contents}
   :local:
   :depth: 3
```

## Download

```{admonition} Third-party extensions
Third-party extensions can also be integrated into the Jami application.
A Software Development Kit (SDK) is available to enable third-party developers to create Jami extensions.
To learn more about creating Jami extensions, [click here to visit the extension manual](/extension/index.md).
```

The *Extension Store* in Jami for Desktop enables downloading, installing, and enabling Jami extensions.

### Audio Filter

![«Image: Audio Filter»](images/audio-filter.png "Audio Filter")

A filter that applies a reverb to the video for online music sessions and for playing music online.

[Click here to download the Jami for Desktop JPL installation file for the Audio Filter extension.](https://dl.jami.net/plugins/AudioFilter/desktop/AudioFilter.jpl)

### Auto Answer

![«Image: Auto Answer»](images/auto-answer.png "Auto Answer")

A bot that automatically answers with given text.

[Click here to download the Jami for Desktop JPL installation file for the Auto Answer extension.](https://dl.jami.net/plugins/AutoAnswer/desktop/AutoAnswer.jpl)

### Green Screen

![«Image: Green Screen»](images/green-screen.png "Green Screen")

Modify or add a blur effect to the background during video calls.

[Click here to download the Jami for Desktop JPL installation file for the Green Screen extension.](https://dl.jami.net/plugins/GreenScreen/desktop/GreenScreen.jpl)

### Segmentation

![«Image: Segmentation»](images/segmentation.png "Segmentation")

Run the YOLO model on the video and show the segmentation result.

[Click here to download the Jami for Desktop JPL installation file for the Segmentation extension.](https://dl.jami.net/plugins/Segmentation/desktop/Segmentation.jpl)

### Watermark

![«Image: Watermark»](images/watermark.png "Watermark")

Add an image (logo) and additional information (text, the current date, and the current time) to the video.

[Click here to download the Jami for Desktop JPL installation file for the Watermark extension.](https://dl.jami.net/plugins/GreenScreen/desktop/GreenScreen.jpl)

### Whisper Transcript

![«Image: Whisper Transcript»](images/whisper-transcript.png "Whisper Transcript")

Closed caption conversations in real-time using an AI model running locally on the device.

[Click here to download the Jami for Desktop JPL installation file for the Whisper Transcript extension.](https://dl.jami.net/plugins/WhisperTranscript/desktop/WhisperTranscript.jpl)

## Install

In the Jami for Desktop application, click the “Open settings” button, click the “Extensions” tab, and then
* To install an available extension, click the “Install” button on the desired extension.
* To manually install an extension, click the “Install” button and select the Jami for Desktop JPL installation file.

## Enable

During a call, an "Extension" button is displayed in the call layout when Jami extensions have been installed.
Select the desired extension to activate.