# Audio files

> Reference information about audio files and their supported formats.

You can import and use audio files in your Unity projects to create a more immersive and interactive application.

| **Topic**                                                                                             | **Description**                                                    |
| ----------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------ |
| **[Introduction to audio files](/engine/6000.6/manual/audio/files/introduction.md)**                  | An overview of audio files in Unity.                               |
| **[Audio file type compatibility](/engine/6000.6/manual/audio/files/compatibility.md)**               | Information about the audio file formats Unity supports.           |
| **[Audio file compression in Unity](/engine/6000.6/manual/audio/files/compression.md)**               | An overview of how Unity compresses audio files on import.         |
| **[Audio Clip Import Settings reference](/engine/6000.6/manual/audio/reference/class-audio-clip.md)** | Reference information about the Audio Clip Import Settings.        |
| **[Import audio files into Unity](/engine/6000.6/manual/audio/files/import.md)**                      | Instructions on how to import audio files into your Unity project. |