The recommended way to install the plugin is from the Godot Asset Library, but it can also be installed manually.

Asset Library

1. Start the Godot editor and open the AssetLib tab.
2. Search for "Pixelpart" and click on the result.
3. Download and then install the plugin.
4. Finally, enable the plugin in the project settings.

Plugin settings

Manual Install

1. Download the plugin from the Pixelpart website and extract the archive.
2. In the root folder of your Godot project, create an addons folder if it does not exist yet and move the extracted pixelpart folder into the addons folder.
3. Start the Godot editor and enable the plugin in the project settings.
4. It may be necessary to restart the Godot editor after enabling the plugin.